Mount Gox, the leading Bitcoin exchange uses Dwolla for incoming and outgoing USD transfers. I would imagine much of their transaction volume is from this sourc

Mount Gox, the leading Bitcoin exchange uses Dwolla for incoming and outgoing USD transfers. I would imagine much of their transaction volume is from this source, with $1M plus in value trading hands on the exchange on a daily basis. Though I don't think Dwolla would come right out and say their growth is connected to the Bitcoin, as negative sentiment about Bitcoin has been the prevailing trend in the news lately.