I am new to this forum and I can see that 20% of the users have red trust.But there ought to be a biggest scammer till now!
So who is it according to you?
Form me it's moriartybitcoin.
You're new? You're a Full Member. Did you buy this account or something. How much did moriaty scam? I think the biggest scammer should be the user who scammed the most coins beyond reasonable doubt but not sure how many he took.
The biggest scammer that I can remember is Mark Karpeles who makes moriartybitcoin look like a tiny little fish. 180btc moriaty got? Mark got 480million if I remember rightly

Proof? Could have been anyone at his company.