FB idea is horrible way to distribute;
1) many countries fb isn't popular or even banned.
2) easy to have many fake accounts.
3) fb gets wind of it could even have your account suspended.
1. It's massively popular in all the major Bitcoin areas of the world including China and Russia. If your on Bitcoin sites you are gonna have FB probably. Yeah it's banned in some but then again it's a tiny minority and they would be using Tor or something similar of they are into bitcoin.
2. Yes it's possible but the giveaway excluded newbie accounts. Plus fake accounts are pretty easy to detect. Average person doesn't have a ton of FB sock puppet accounts.
3. Oh so you're scared of the man. Oh no FB suspended, maybe you better stay out of crypto when it gets illegal and your hunted down by the FBI and IRS. That day could come you probably already have transactions on the Blockchain under your IP address, running scared isn't a strategy.
Seems like people are trying to find something to be negative about for no good reason.
1. do your research on China lol
2. only need 1 person with 100 fb and big stab of the distributions in 1 hand. many have 100's if not 1000's of accounts, and if it became a regular thing many more people here would signup multiple accounts.
3. not at all I don't have a fb account, nor do many people I know have one. no fbi or irs in my country. so have you ever looked at the world outside the USA

1. Since last year FB is largely unblocked and is growing as it is in Asia generally, if you looked at the FB page where people need to post you would of seen that many of the posters are Chinese. Don't do research, actually know stuff.
2. Like I said the average person doesn't have a hundred FB accounts and they aren't easy to fake. I looked at some of the posts and clearly some are fake, takes a mere seconds to discern it, if the guy doing the giveaway wants to question the obvious ones that have almost no posts etc then he can.
3. a)The FBI has made arrests overseas, KIm Dot com was in friken NewZealand but was the result of a case filed in the US. We're global now, governments just the other day have agreed to share tax and investments interests.
http://www.oecd.org/tax/exchange-of-tax-information/oecd-delivers-new-single-global-standard-on-automatic-exchange-of-information.htmb) Yeah not everyone has a FB account, but most do, you're an odd ball I get it, over a billion people have one, a hell of a lot more than have a Bitcoin account....duh.
c) I'm not American, i'm European, I've lived in Asia for many years, Korea in fact, and FYI FB is massive here....