I love all the defunct sites...!

Yeah, 25c for Dwolla vs. 25$++ for wire transfer. Seems like a no brainer other than the extra 4+ days to get money into Dwolla...

CampBX seems good but their location verification is a huge pain in the ass. Apparently tax documents like a W2 are insufficient...

I've been doing some Mt. Gox socket API stuff, but I find it incredibly unreliable. Anytime there are large price movements it goes down

I've always wondered if sites like Coinbase have a big risk of going out of business due to the volatility of Bitcoin... Is 1% margins really enough to prevent large losses from big price swings?

Aren't you abusing the system somewhat...?