1. I haven't posted the word "Updated" after your post.
2. You didn't post your GamerTag (yes I could look it up, But if you're not going to post it I'm not going to look for it) 

Oh, definitely. 
 
GT: tsolless

Well, I don't have much time to play right now, so I'll probably be a little behind, but shadow0810, I'm game.

My gamertag is CryptoElite and I had a head start.  Was #5 worldwide last night but that has probably dropped.

Gamertag is Deathpooky - though I'm taking a break till after they release the title update, having to redo 60% of Hell and 35% of Rapture after save erasures is not worth it until I can be sure it won't happen again.

I plan on playing it more. Rentfn if anyone wants to add me.

my GT is strongness

Sureeee,
 
GT: Herreno

I want to buy an Xbox for this game, is that wrong?

GT: Zembs

List Updated 
 
Requests sent to everyone listed.

Sure, I'm in.  I just finished midterms and this is the type of masochistic love I need!....uh my GT is typical qwers

GT: f a D e D z

Dont expect a super amount of competition from me but ill give it a go.

@Red12b said:

" I want to buy an Xbox for this game, is that wrong? "

GT: Seiken Enhasa
 
Last time I checked, I was ranked 6th in the world.

I only bought it today so I haven't gotten that far yet, but feel free to add me. GT: ZimboDK

Updated & Added. 
 
I'm going to play now,  
I'll update again later.

I fucking suck at this game. But hey, I can try.
 
GT: Erratic Unicorn.

GT is Shademonger. Looking forward to some friendly competition.

I'm playing the game on my second account: daydreamatnight.

I'm Commander Shepard and Super Meat Boy is my favorite game on the Citadel. 
 
And my gamer tag is The Rat Tail

Haven't yet had the pleasure of destroying any remnants of my sanity, but when I get around to it; my GT is Cohizzle

GT: Double Dang 
 
Anyone else gotten The Kid yet? I am finding him to be fantastically helpful.

GT: Tyashki 
 
Looking forward to the competition.

yes let the rage quiting begin! 
 
gt: Betonne Tom

I'm Game.   
GT: StrawyBeernuts

Send me a request! Going to be playing this game for a long time. My gamertag is "The Pohlice".

Up for this, gamertag is Googlewhacker. 
I think I'm 824 or there about on the Leaderboard, just unlocked The Kid. Also seem to be suffering from some kind of repetitive strain injury. Coincidence?

Down with the first world, good/evil and have access to teh internets.
 
GT: jsauls

Playing through it slowly, but my GT is amarriner.

Me! Me!  GT: Zoidoid

im the only person on my friends list  with this game to. 
 
GT: Twiggy199

Wolf Blitzer85
 
I wanna see more numbers!

I'm in. Mine is AZombieAteMyDog

Me too. Gamertag is the same as my username: SoloReX

I haven't simultaneously Loved/Hated a game with this much passion in such a long time...so very happy I got SMB.
GT: SteamPunkJin

You should update the list with peoples "world rank" as of today, for competition based kicks.

I love this game. I'm not terrible either.  
 
Mikus606, everyone!

" I want to buy an Xbox for this game, is that wrong? "

If you want a fierce competitor add me, I typically get in the top 100 on my first completion of a level. I snagged the number one spot on 2-8X, well I'm the first one without 0.00.  So, I'm not trying to be cocky, okay maybe a little bit but don't add me if you aren't going to be very good.

My gamertag is "your fat uncle".  You won't have to go too far down the leaderboard to find me.
 
A little warning before you put me on it: I'm already winning this leaderboard war.  By a lot.

" My gamertag is "your fat uncle".  You won't have to go too far down the leaderboard to find me.  A little warning before you put me on it: I'm already winning this leaderboard war.  By a lot. "

GT: dz1gns

Feel free to add mine. None of my friends are really into it, so it'd be nice to have some competition.
GT: Benicillin

Updated. 
 
Holy shit this list getting big, 
I have stopped sending Friend Requests 
But feel free to send me one, I'll continue accepting until my list is full. 
 
We have a good number of the Top 10 SMB players in the world here, 
I'm going to catch up to you bastards,  At some point......

" If you want a fierce competitor add me, I typically get in the top 100 on my first completion of a level. I snagged the number one spot on 2-8X, well I'm the first one without 0.00.  So, I'm not trying to be cocky, okay maybe a little bit but don't add me if you aren't going to be very good. "