I'm one of 1-3 (depending on how you count) software people in a small non-profit. I need a decent issue tracker. All of the code is stored on GitHub (although I'm looking for an excuse to move to Mercurial and Bitbucket …). We've been using the issue tracker that comes with GitHub, but it's really weak.
Currently, different parts of the organization use Basecamp, Asana, and Trello for project management. I figure it would be easiest to convince the users to use a bug tracker if it integrates with what they already use. (Also, if the bug tracker uses one of these, I can probably convince them to standardize on one project management system.)
I've done some googleing, and see that all three at least CLAIM that they have GitHub integration, but I don't know how good it is, or how good it will work as a bug tracker.
Does anyone have experience? Or another option?