Ask HN: What do you use to track bugs?
Drop a comment if you use something different.
We use JIRA at our company. It's fast enough and very flexible. Here's a question to stimulate the discussion: what would you use if you were a one-person shop or small startup (2-5 developers)?
Pivotal Tracker (http://www.pivotaltracker.com) I highly recommend it, I have nothing bug good things to say about it so far...
SourceForge Enterprise Edition (now named TeamForge).
Hate it. Would rather be using JIRA like other segments of company are today.
SpiraTeam, and until they fix the speed issues... I can't recommend it.
Lighthouseapp.com works well for me and my team.
bugzor.com (note: This is a site that we created for our projects. Bugzilla worked fine for me before this decision was made.)