The biggest scam of BitCoin is never even mentioned; that the creator reserved for himself vast numbers of them.
The creator was one of the early miners and benefited from that, but whoever Satoshi was, he/she did NOT reserve a large number of bitcoins. (This HAS happened with certain other alt-coins.)
Edit: Apologies, I did more research after posting this comment. Apparently Satoshi did mine quite a lot in the early days, but the addresses he used are well-known (one of the advantages of a public ledger - go to blockchain.info and look at any block with an index less than 20,000), and if anyone tried to spend them, it would be in the news.