bitcoin/bitcoin.org — pull request #249 by luke-jr (2013-09-18 19:54:27+00:00)
Title: Use "free software" terminology consistently

Right now, there's a mix of open-source and free software.

I'm not sure this is a good solution as-is. Maybe we should use "open" for Bitcoin itself (protocols, etc), and "free software" when specifically talking about Bitcoin-Qt etc?