5 ms·I think they might be. Bryan O'Sullivan has been working for them for some time now.by NullSet 14y agoI think they might be. Bryan O'Sullivan has been working for them for some time now.pufuwozu 14y agoFrom what I can tell, Bryan mostly works in Python and C at Facebook.dochtman 14y agoHe recently gave a Haskell course there, I think. Bob Ippolito was talking about that.