There is no bounty for this because the people who can set it up get a lot of reward from the visitors, and a ~$1000 bounty isn't really going to entice them. Ruxum will have added USD support soon and 2 more exchanges are looking at adding it. I've also discussed this with MTGOX and they appear interested but are waiting on some checkpoints to be reached first.

Part of what needs to be done to make any cryptocurrency successful globally is finding easier ways to get traditional fiat money into the system. I hope to find a solution to this with SolidCoin.