Although if Evan had access to the codebase after he was an employee and if it was the Facebook codebase that was open sourced then Facebook were involved. The original post sounded (to me) like the OSS code wasn’t the same as the FB code.
I think that just backs up my point that it was the Wild West back then in terms of individual decision making.
> left Facebook in April [2011], and shortly after, we open sourced Phabricator