I'm trying to imagine a "Facebook for programmers" and it doesn't play out well in my mind. The closest thing I use is a selected set of subreddits as a multire

I'm trying to imagine a "Facebook for programmers" and it doesn't play out well in my mind. The closest thing I use is a selected set of subreddits as a multireddit that has some programming languages and programming topics. Other than that HN has good discussions with posts being semi-related initiators. I'm not interested in any social aspects other than the discussions themselves, though I imagine with repeated discussions with the same people there would be a sense of community which seems about the right amount of socializing for me.