Alliances....so that you can check who is online from an allied sg and have a much larger group to get TF's and such going.
Being able to send email to the entire SG with with 1 command.
Letting the creator of the SG have the ability to demote the top-level commanders of the SG or possible kick inactive ones would be nice. I have 3 leaders in my SG now who haven't played in 2-3 months and, with new members rolling in, I could use the space.
Things to tweak supergroups:
1)More members than 75
2)Ability to link two supergroups together if one reaches the maximum amount of people. This would also be cool then people could put their "Alt" characters in a sort of training SG for the main SG.
3) The ability to customize SG colors after they are chosen. The last time I tried this you could not do it. I'm not sure this is an option now.
All I can think off while at work, I'll post more later.
Thanks for asking for Input!
With the addition of SG bases have a bank where SG Members can deposit Enhancements and Influence for other members in there SG to use.
Alliances, please 
I can't be in the same SG as all of my friends, but it would be nice if I could still have a channel to talk to thim. I think it would also encourage team play 
Perhaps rather than just SG colours, a seperate SG costume option? Everybody who's seen one angel of wrath(my current SG) knows it when they see another because there is an SG costume for when we run character contests and the like. Just an Idea
Maybe let us create our own ranking system? More than three ranks, maybe four or even 10 for the really big SG's
The ability for SG leaders to create a ranking system with permissions for individuals. So I could set each officer to a different rank, if i wanted to.
The ability to change SG colors and/or symbol after creation.
EDIT: I also like the idea of a separate SG costume, and second the idea for the creator being able to demote inactive co-leaders. Thanks for looking at the SG system!
Kick out in-active players no matter what the level in the SG, perhaps make it 'Guild Creator' ability
I know this isn't a SG suggestion but tossing it in.
Something that a friend that plays WoW told me can do is "email" stuff to his other toons. Like he can transfer money and weapons/armor from one of his toons to another. I like to see this option in CoH. I hate to bother a friend or wait for one to get online to move Inf to a toon of mine.
In general, we need to be able to do something about inactive top-level leaders. Taser, in my case the inactive who's clogging the roster *is* the SG founder. He left due to RL issues, been inactive for months and months and I can't do a thing about it.
Gatecrasher
@Generator
Mostly Pinnacle, with scattered alts on Liberty, Freedom, and Justice.
I had a great time playing with you!
As said: Alliances definitely. SG + Alliance email. Ability to change SG colors.
More than 3 ranks.
Sorting by each column fixed.
Allowing me to remove the message of the day.
The ability to create a "super suit" that peopel could acces as a 5th option for costumes that woudl be uniform across the SG.
EVE Online had this feature that let peopel create web sites in a specific format and you coudl view them in game. Something like this but using a system of BBS software could be nice as it woudl allow the game to have it's own in game message system but wouldn't put the strain on the servers to do so. Plus it woudl be optional.
MEETING PLACES! The "club" is a nice start but it woudl be better if there were more, a LOT more meeting palces in teh game. These coudl be used by SG's as a hang out or jsut as a meeting place. Kind of annoying to have to hold SG meetings out in the street. Overall the game could use some more common non instanced indoor zones.
1) ability to promote/demote while a player is offline
2) alliances/globalchat
3) ability to change color/symbol
4) make all symbols available for SG creation (currently the Maple Leaf is not available)
5) Special missions for SG.
6) The fabled SG vault for enhancments that was talked about back in the mists of late beta.
Heroes
Dysmal
Lumynous
Sam Steele
Pluck
Wile
Slagheap
Pressure Wave
Rhiannon Bel
Verified
Stellaric
Syd Mallorn
Villains
Jotunheim Skald
Saer Maen
Jen Corbae
Illuminance
Venator Arawn
Taiga Dryad
Tarranos
make it so I can promote/demote when members are not online
Give me at least 5-6 ranks so I can assign different levels of access and give members something to work towards.
Give me an access panel on the website here that I can manage my supergroup out of game.
List of all supergroups that updates regularly with members, etc. on same said website.
Off the SG avenue, you've stated that supergroup bases will be in CoV. What about lone hero housing separate from the SG?
{edit} one more thing, how about let us use the useless terminals throughout the city for SG recruitment?
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Dwarf Star; Angel-Night, Adoniel, angel of the 12th hour of the night; among the many
Freedom Factor
and now from Warhammer Online, Gorlok, Greenskin shaman
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Definitely SG alliances - cross server alliances too.
Phantom Rose: Ill / Kin / Psi
Soleau: Ice / Icy / Ice / Core: Ice / Fire / Pyre / Wind / Eclipse / Flare / Corona
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Solo Space
1) Super Group contacts and thereby, Super Group missions. Any contact could give these missions when they become available (i.e. special missions that are either unique via a mission creator or rare).
2) Super Group villian choice, so that the Super Group can select a group which they oppose, maybe tied back to 1).
3) Super Group prestige, much like individual character influence. Who knows your group, what has it done for the city as a whole, and what favors can you pull in for the group?
4) When bases arrive, the use of a "danger room" type upgrade (for testing powers and villian strategies) and also a super computer type thing (could be used as a super group contact that "alerts" the Super Group to trouble spots around the city).
Definately an Alliance chat (name it whatever you like :P) with the the following abilities;
A player belonging to a SG that is part of an alliance must have the privilage set by his SG leader to read and/or type in alliance chat (preferably one permission for each). This way SG leaders can regulate the amount of BSing that goes on in the Alliance chat. But it gives the Players the ability to have a Choice whether the Alliance Chat channel is open to its members or is a restricted hot line between SGs. Ok that is only one big thing, but its a good one.
I would like to see the ability to change SG colors, Symbol, and Number of ranks after SG creation.
Golden Avatar - 50 Invul/Mace Tanker (Infinity)
Police Drone GA - 50 Fire/FF Controller (Infinity)
Fix the new bug where you can no longer sort by 'Last on" date.
Promote/Demote characters that are not online.
Demote top level characters.
Edit: one more thing I think would be nice. The ability to add the supergroup logo without losing your current logo (on your chest). What I was thinking was, the ability to add the supergroup logo as a smaller logo over your left shoulder/chest. Similar to the way the captain of a hocky team has the "C" on their jersey.
More expanded permissions/Ranks; The ability to set an individual/rank with specific Cans and Can nots. This could prevent unwanted abuse of administrative powers, make recruitment more convenient, allowcertain ranks to only kick ranks below them, etc.
A supergroup costume as a Fifth slot. Simple enough, in theory. One costume for male/huge, one for female. Perhaps the ability to allow modification of certain elements, to personalize their SG costume.
Ability to edit supergroup emblem, colors, and (if added) costume.
Access to more emblems for supergroups.
And, as everyone else has stated, Alliances of some sort would be nice as well. Similarly, Rank-restricted supergroup channels could be useful for private discussions among the administration.
Alliances, with an alliance chat.
More ranks... at least 5 would be nice.
Internal titles, such as raid master, or some such, user configurable.
Leader should be able to demote other leaders
Ability to reconfigure SG colors and symbols after the SG has been formed
be able to send emails to all of the SG and all of the SG alliance with a single command
Thanks for asking, Statesman. I'd like to see the following additions to the SG interface:
<ul type="square">[*]Allow SG Leaders to change SG colors & symbol without reforming entire SG.
[*]an SG EVENT sub-tab on the SG interface, where Leaders could post dates & descriptions of upcoming events, such as Trials, Task Forces, or whatever strikes their fancy.
[*]Ability to quickly and easily add all SG members to your Friends list OR a box to check so you'll recieve notifications when SG members login.
[*]Ability for leaders to setup a period of innactivity that results in characters being auto-dropped from the SG roster. I suggest a series of check-boxes for 30, 60 and 90 days...so SG leaders can choose the level of commitment that's required to stay in the SG.
[*]Display Global Chat handles in SG menu (at player discretion). This should be optional, where a player would have to check the "display Global Chat Handle" box in their SG options. If they check the box, then their Global Chat handle will appear in this column, allowing players to see which alts belong to which players.
[*]Ranked SG Chat Channels. Give us the option to make a Captians-only or Officers-only SG channels so SG leaders had a channel to chat in without involving all the lower-ranked members. While global chat might soon offer the ability to create custom channels, it would be inconvenient to maintain such channels manually. [/list]
Instanced "Trophy Room" for each member maybe? A place in the HQ you can go to see rendered versions of the "Souvenirs" heroes get from finishing story arcs.
Thank you for this forum hopefully this will be relevant and you enjoy the ideas.
Increase in the number of Ranks within a group. Also, having this visible to people outside of the Super Group maybe under Info.
Giving the founding member three unique abilities, one being about to demote another Leader of any rank and two being able to step down by passing this on senior status on. Lastly, being able to change the symbol post creation.
Super Group Costume Slot, this may just be vanity but there it is. Also, it could be a trial that only super group members could participate in. Which leads me to
Faultline Trial
or content for super groups specifically, trials raids even just big missions.
Reserve member status; as a proud reservist for the Freedom Phalanx it would be nice to have reserve status in another super group. Unlike active members you wouldnt benefit or be able to participate in politics of base development but you could share a chat field and a whos online function. Also see super group content.
Ranking officer being able to sidekick multiple members of the super group or Exemplar without selecting a specific character to be tied to.
Some suggestions Ive read on the ideas board include being able to learn temporary powers from other teammates and a Super group power pool specifically geared to team play with added bonuses for super group members.
Lastly, bring on the tests and trials for earning new features of super group functionality. If you made it this far, thank you again.
What tweaks would you like to see for Super Groups?
What new features?