Haven't ended yet. 
At the time of the announcement I had 6 level 50s with a level 47 on his way. The Sunday after the announcement, he reached 49. My intent is to push as many of my characters to 50 as possible.
"You don't lose levels. You don't have equipment to wear out, repair, or lose, or that anyone can steal from you. About the only thing lighter than debt they could do is have an NPC walk by, point and laugh before you can go to the hospital or base." -Memphis_Bill
We will honor the past, and fight to the last, it will be a good way to die...
33 so far 
Octavian Vanguard
@ohmsEU and @ohms 2
Badging character: Bimble on the Union server, Badgehunter.com and City Info Tracker.
15 on Protector alone. Probably another 5 or so amongst other servers.
Clicking on the linked image above will take you off the City of Heroes site. However, the guides will be linked back here.
I think Ive deleted more 50's than I have right now. Course that was before we had more than 12 slots. Kinda wish I had the old crew back. Maybe I'll reroll them the last day.
I currently have 15 lvl 50's.
Playing on Freedom
Hi,
37 and two at 48 and 0ne at 46 on a mix of servers over two accounts.
Cheers
So many cats - So few recipes!
Age is of no importance,
unless you are a cheese!
Not that many at all lol, considering all the years I've played CoX.
I just took four toons to 50s... for now, maybe before the end I'll have a fifth hehe! 
On my second account, only one.
On my main account, 20 on my main server, 1 on guardian, 3 on freedom. So not that many.
As of the day of the announcement I have 9 - 2 tanks, 2 scrappers, blaster, defender, controller, master mind, and stalker. I also have a tanker, scrapper and controller at 48, 49, and 47 respectively that will make it sooner or later. I also have a widow in the low 40's I'd like to ding the Big Sexy before it's done.
I don't have a single 50. Highest I have right now is one 30, and a few in the 20s. I've only been playing for about a year and a half or so and spent more time coming up with new toons than concentrating on the almighty leveling of one or two of them.
For a good super hero game, I'd even play if there wasn't any leveling at all...
Looks like I have 33 50s so far.
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
42... every toon I have is a 50... I wanted to have at least one of every AT @ 50. I dont have a Stalker, Widow, or Warshade. I have at least one of everything else.
The hard things I can do--- The impossible just take a little bit longer.
If numbers are so much more important than a teammate who is fun to play with, forget about the game altogether and go play with a calculator instead. -Claws and Effect-
Just 1 in five years of playing
15 on my main account, one of each AT (except Warshade and Widow) and then an extra MM, brute and Empath
1 on each of my 7 premium accounts, only used for multiboxing
Team Tios
Defiant to the last!
i think i ended up with 14-15 or so, to upset to log on without V.I.P status -.-
31 with several (5-6) pretty close to 50.
@Mental Maden @Maden Mental
"....you are now tackle free for life."-ShoNuff
47 between my two accounts with 33 involved in the incarnate system and 24 with a T4 in every slot including Hybrid.... Can we all tell I am retired and have a lot of time to spend on the computer? lol
I came close to matching. maybe even passing, Memphis Bill with at least one level 50 from every AT except Peacebringers and at least one from each AT that is an incarnate.. My Dominator is still working toward T4s in everything while all the other ATs have one with all T4s. I know Bill has 50 levels from all the ATs but I also know he's not a huge fan of the I Trials so I may have more INCARNATE 50s than he does.
�We�re always the good guys. In D&D, we�re lawful good. In City of Heroes we�re the heroes. In Grand Theft Auto we pay the prostitutes promptly and never hit them with a bat.� � Leonard
�Those women are prostitutes? You said they were raising money for stem cell research!� � Sheldon
Erm, 4 : 2 EU, 2 US.
I was never very good at levelling. I'd get diverted by Altitis instead.
Hell Carnifax, my first 50, took me about 4 years.
Currently:
18 on Victory. (8 are tankers)
2 on Champion (1 is a tanker)
1 on Virtue (tanker)
1 on Freedom (tanker)
There are several ATs I never played to 50: Kheldians, mastermind, stalker, corruptor. Don't think I ever got a Kheldian past 20. I have one on Victory that's level 10, and I trotted him out every Christmas to buy slow resistance IOs.
But I do love my tankers.
<《 New Colchis / Guides / Mission Architect 》>
"At what point do we say, 'You're mucking with our myths'?" - Harlan Ellison
I just counted them up, and on two accounts and across about 5 servers, I currently have 42 level 50s, with 17 Controllers -- I like Controllers. And I have a few in the mid to late 40s who may push through (just got one to 48 last night). I have one of every AT except my two VEATs are in the mid 40's. I may try to push them through, just to complete the set.
LOCAL MAN! The most famous hero of all. There are more newspaper stories about me than anyone else. "Local Man wins Medal of Honor." "Local Man opens Animal Shelter." "Local Man Charged with..." (Um, forget about that one.)
Guide Links: Earth/Rad Guide, Illusion/Rad Guide, Electric Control
29, with a number in the 40s. Plus there's still plenty of time for even a new one (or more than one) to get to 50. I'd say I'm likely to end up with 33-35.
[Edit:] Oh, and I have one of every AT at 50+1 or higher if you don't count Crab and Bane separately (I have the Crab at 50+3, the Bane is at 42).
Kosmos
Global: @Calorie
MA Arcs in 4-star purgatory: Four in a Row (#2198) - Hostile Takeover (#69714) - Red Harvest (#268305)
I think 8.
bluecollorman,ACiDRANGER,CYBERVENOM,BUZzKlLL,LESTR AHD,SKULLSTRIDER,NexTjeN, and BuZzSHOCK.
Hope to get another tonight at RtR on Protector.K0B0LD(my 1st villian )AR /Traps Corr.
Man, She was hard to level up until trip mine. I thought I wrote Her off years ago, but i drug her out and dusted her off for the Summer Event.Been playing her pretty exclusively since then.
She's fun to play, but also, I just feel like I owe the old girl.
CONGRATULATIONS EVERYBODY!
(or, like I would Type in-game)
GTZ!
50 in between both accounts.
About 85% of them have all HP accolades + Demonic, nearly all of them have multiple purple, PvPIO and 5x LOTG 7.5 at the very least.
Questions about the game, either side? /t @Neuronia or @Neuronium, with your queries!
168760: A Death in the Gish. 3 missions, 1-14. Easy to solo.
Infinity Villains
Champion, Pinnacle, Virtue Heroes
I've got 29 50's (of 47 active chars), all on Liberty. It's been a great ride. Was 2.5 years in to get my first.
So how many level 50's did you end with?