Security! It's still too easy to actually scam people out of their money. There has to be simple way for people to protect their Bitcoin without having a degree in cryptography. People are gullible and easily manipulated, too.
Hi FUR11, yes, I think that security is real issue that need to be solved. People are easily manipulated and when they send their money, there is no chance to get it back, people should use btcrow.com or some another escrow service.
Some another opinions what should be done in bitcoin ecosystem?