Seriously, the more time I spend on the Bitcoin forums the more I worry because there are so many deluded people it's not funny. It seems to be a magnet for crack pots living on cloud 9 and their bullshit is infectious, other less informed, but otherwise grounded people start to believe the bullshit and it's self perpetuating.
Do you really expect that as bitcoin grows, all its users will be able to understand it in depth? I don't think so.
Yet, as time passes and bitcoin matures, all those people will be able to see its benefits first hand.