I am with @pest . rethinkdb's github issues becomes my daily read, along with Github's Atom repo.

https://github.com/rethinkdb/rethinkdb

Just look at the issues , how they handle them , how their professional responses , and how quick they resolves issues after issues with full co-operation between issue owner , users and contributor. They guide contributors as well. And it is really Addictive , be warned.

I really can't give you a concrete answer but I wanted to confirm what my GP said:

I must admit to being obsessed with their GitHub Issues for awhile. It was almost as addicting as HN or reddit to check and read new issues and comments - I've probably read every major discussion and minor interaction they've had over the last year or more.