Way to go BrainTree! We use them at http://cam.ly, and the straightforwardness of their terms, and customer service has always been in a different league, compared to other merchant account providers.
Not to mention, a sane, documented API, and features / terms that actually make sense.
If that's true, I for one will support them, even if it's just out of spite for Paypal. Paypal has the worst customer service I've ever seen in my life.
I have a friend who has worked support for Braintree (he moved into coding but still sometimes helps out with support) and I can promise you their support blows Paypal out of the water. It's a pretty awesome company.
Not to mention, a sane, documented API, and features / terms that actually make sense.