Re: FreeBitco.in - Contest with $30,000 in GUARANTEED PRIZES now live!
Yeah maybe you shouldn't have released you uid... 
Up until last year it was always in my signature here so not really possible to hide it.
Also, you get lottery tickets from referrals?
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Receive 2 free lottery tickets for every FREE BTC roll you play, 1 ticket for every roll your referrals play and 1 ticket for every 0.00000500 BTC that you wager in the MULTIPLY BTC game!
I used to get about 800 tickets a week.
Quite nice considering I've never paid to advertise it.