Let's see...
Energy/energy (50): My main, and favourite. IOed out the yin-yang and crazy fun. Currently specced as a hybrid AoE/Single target/blapper. feared by romans.
Archery/Energy (50): oringally made as a counter to the one above who was specced as a blapper at the time. fairly IOed, very HOed for maximum range. Original idea was for a PvP sniper build, which wasn't as successful as i'd hoped, but the joys of rain of arrows more than made up for it.
Sonic/fire (35ish): a deliberate attempt to make the rarest blaster combo i could think of. Great fun, with a team to support him, otherwise, the biggest debt magnet going.
fire/elec (15): intended as a PvP character, currently stalled whilst i'm distracted by other alts.
psi/mm (20 ish): I'd always wanted a blaster with 4 ST blasts for some reason, Psi fills the role nicely and has some interesting toys. Leveling well and looking like a keeper.
AR/Dev: name place holder, originally waiting for a new rifle and trenchcoats...now waiting for pistols
Fire/Energy: made on Defiant when Union was down one day.
Hmm, think I have an Orange number addiction problem
Union 50s:
Crimson Cannon: NRG/NRG/Force
Tara Thorn: Archery/NRG/Elec
Damatria: BS/SD/Body
Defend the Earth from Aliens in my MA Arc: ID:57186
Uhm, let me see:
Energy / Energy - lvl 50. My main and first character in CoH.
Fire / Ice - lvl 42. Very fun to play. Fast and really safe with two ST holds and Ice patch.
Elec / Elec - lvl 18. If someday I can level him to 36 Power sink slotted), Ill try to respec out of Fitness pool.
Archery / Devices - deleted at level 14. After two TFs with lethal resistant enemies (clockwork and CoT spectral demons) I simply found her too frustrating.
AR / Energy - lvl 24. Thinking about deleting him. If I have to wait till level 35 (boost range) to see something good from a power combo... Also, I have played Energy once yet and dont like to play the same twice if I can find other options.
Ice / Fire - deleted at lvl 12. Somehow I dont think it had the good sinergy of Fire/Ice.
Psi / Mental - lvl 8. Waiting to play him in the new Hollows. So far he seems quite powerful and safe.
Definitely, I have played more blasters than anything else. That probably is what makes me think that all my other characters do a meh damage.
Sunforger: (Energy/Energy/Force 50) My first lvl 50 toon in CoH fully IOed, my "Style" toon with Fly and cool Powers that gives her a true Superhero feeling, Nova ftw.
Ink Ice: (Ice/Energy/Cold 50) My "Premium" toon IOed with 5 Purple Sets and everything else thats good and powerfull, working atm. on the last LOTG-R and the Heal Procs, the toon i play the most, therefore also my badging toon.
Also the toon, i PVP with, she's not exclusive build for PVP (dont have Phaseshift, instead 3 more fun to play Powers) but can hold her own pretty well in most fights.
Coalchamber: (Fire/Energy 20) My supposed Future PVP toon, just to busy leveling and do other stuff to get her to 50, probably my Project for the next double XP Weekend.
Ice/EM Lvl 50 - soo much fun to see stalkers cry
Psi/Dev - already looking like an awesome end hogger
Fire/EM - Face Plants 'R' us
Is not going to remain VIP after Jan 14th 2012, but may remain an active Premium account holder.
See some of you guys/gals in other/new MMOs Soon(tm)
N.B. If you are going to do smt, please do it or GTFO and STFU nab
Bionic Eye Arch/Dev
X10-A Freedom Nrg/Dev
Plasmid Fire/EM
Heroes: Phobos-, Protector-Bot, Shadow of Ra, Bionic Eye, Entropic Chaos, Strike-Freedom.
Villains: Necron Phobos, Khorne-Berzerker, Full Metal Panic, Smasher Devourer, Degrees Kelvin.
Co-Leader of The Echelon
Visit us at http://www.theechelon.eu
Sonic/Elec : Raar > Raar > Raar > Bzzzt > BzzztSquelch > BzzztSquelch
Hmmm,
Ice/Fire, first 50
Fire/Fire, about 29
Ice/Energy, 8ish
Fire/Energy, Defiant 25ish
Psi/Men, 14
Archery/Ice, Storm team, 16
AR/Dev, 10
All fun, in their own ways...
�How do I like my MMOs? I like them the way Paragon Studios used to make them.� - a fitting tribute from kiasa.org
EU, Union mostly.
AR/Devices/Munitions, 50
Ice/EM, 39
Archery/EM, 35
Psy/Mental, 21
Sonic/Elec, 14
Fire/Fire, 1
Yeah yeah I have a soft spot for Blasters ;]
@Lukas
Only one lives on Union atm for me.
Sonic/Energy.
I'm running
Fire/NRG about lvl 37
Sonic/Ice Lvl 8ish
Just Starting a Psi/Mental
Deleted a Fire/Fire lvl 20 at the time needed the slot 
I used to hate being a blaster but now it's my favourite AT.
Happy to be on Defiant.
Global name @mereman
Member of P.E.R.C. Representing Defiant
Alts http://cit.cohtitan.com/profile/4488
CoH faces http://faces.cohtitan.com/profile/mereman
NRG/NRG - 1st character and 2nd 50 (JD)
fire/fire
ice/NRG
I really must try some more blasters - think that I'm a bit light on them because I play so many defenders and so get chance to see the sets.
By my mohawk shall ye know me!
my toons
Funny: Ee-Ai-Ee-Ai-Oh! #3662 * The foul-mouthed Handyman! #1076 * City of Norms #132944
Serious: To Save A Single World (#83744) * Marketing Opportunity (#83747)
[ QUOTE ]
I used to hate being a blaster but now it's my favourite AT.
[/ QUOTE ]
Same, they grow on you 
@Lukas
2 current blasters:
Energy/Fire/Fire - First Char, First and only Lvl 50
Fire/Energy - Lvl 28, and mucho fun
Lead Hose, AR/Dev, Precision Ranger on Union, languishing at level 42 while I get my Brute to 50
Red Rooster, Sonic/Fire, one of my many Deviant alts sitting around level 8-10.
Black Start, Elec/Elec, part of my one man, base building SG on Vigilance, also around level 8-10
UNION @Flitz 50, Lead Hose 50, Red Rag 50
DEFIANT Rose Bloodthorn 34
VIGILANCE Captain Caledonia 20 - Yeah, I made toons on the French server coz we only had 4 back then (might have to transfer/recreate them on one of the US servers)
..and many more!
Never really got into blasting, deleted ice/nrg in 20s and many before that. So then I thought, why not be the blaster's blaster and try fire/fire . Combustion Engine is around 37 now and I'm loving it! It's also made me really appreciate them and I also have teen level archery/mm and ice/ice.
DVM Elec/Elec/Force lvl50 (single target engine of destruction)
Maxwell's Demon Elec/Fire/Fire lvl44 (Maximum AoE chaos)
Mannekin Elec/Mind (PBAoE damage/control combo)
Why yes, I do quite like Electric Blast... there have been many others deleted at relatively low levels.
By my 50s shall ye know me:
Tundra, DVM, The Late, Neutrino Ghost, Sir Clanksalot, End Of Days, Prof. Migraine
Howler Monkey
Fire/fire, first ever made toon, and first 50 i had, now only used for "speed farming", combine with a fire/kin and you have carnage.
Ice/em, my main pvp toon, fully IO´d with the best IO´s out there, my fav toon off all. Wont even comment on how much inf i spent on it for different builds.
My first char was a blaster Energy/Fire L28 when i deleted him becuase i was fed up. However now i have a L30 Fire/Fire and thats fun. I think if you want to have real fun with a blaster to get stamina pool set and go all out
NRG/NRG
Ice/Elec
Both late teens
L50s: Tanks: Cryofission - Ice/EM - Dr Celsius - Fire/Ice - Saint George - SD/SS | Controllers: Psichosis - Ill/Kin - Major Chaos - Ill/Stm | Scrappers - Neutron Crusader - DM/SR
Currently Levelling: Angelic Blade - BS/WP Scrapper | Seeds of Destruction - Plant/Kin Controller
2 x Ice/en 50s
Sonic/Elec/Elec (50) - Decent character, I'd prefer more AoEs, definately love Elec as secondary. I'm just not very good at playing a blaster.
I also used to have:
Ice/En (35) - Ice as a primary just wasn't for me, resembled too much Alvan's main at the time, even had one same word in the name.
--
@Tenebra
AR/Dev/Muni 41 (A Reservoir Doll)
En/En 38
Starforce L50 En/En Union. Lots of fun, played her most often.
Cammy Munro L20ish AR/Devices Union
Mind Melt L5 Fire/Mental Defiant
Fire/Fire/Fire Blaster. My first and only lvl 50 hero, great fun. I think everyone should play a fire blaster at some point so they become comfortable with debt :P.
Currently lvling an Archery/Mental Manip. Quick, easy on the end and Telekentic Thrust is both fun and handy for keeping foes out of yer face.
"Maybe in the end, what makes heroes into heroes...is that we're just too stupid to quit."
Archery/Energy Manipulation/Electrical Mastery lvl 50.
Warning:
The above post may contain Cynicism, sarcasm and/or pessimism. If you object to the quantities contained, then tough.