I'm not sure why it screams scam, the user is a newbie because everyone playing on MD trying to win this competition has to post the Bet ID on here in order to win the prize so it's easier to keep track of. You can't expect every single person that gambles to have a bitcointalk account.

Also this giveaway wasn't funded by me or Cryptasm it was funded by a big winner on our website, Unibtc - who is currently up 54 BTC. He wanted to do the competition like this, he gave us all the rules and we followed them since it's his giveaway not ours. It's pretty upsetting to do good things and have people falsely accuse you instead of being grateful. Hopefully Unibtc doesn't read this thread.