I would love to hear DHH's thoughts on this because:
a) He recommended Braintree from Day 1 as an interesting payments company.
b) He liked that they were Bootstrapped.
c) They took a lot of funding and that seems to have gone sour.
d) They are being acquired - in what looks like a desperation sale.
e) They are being acquired by Paypal - which I am sure I have heard him hate on.
If he will talk publicly about this...that would be quite interesting.
I imagine now, he may consider moving all his payments to Stripe.