Comb

Comb is an issue tracker for software teams that focuses on prioritization of work

With all the different software development methodologies that have been invented, teams spend more time practicing the rituals of software development than actually coding. Comb doesn't prescribe a methodology, and focuses instead on getting out of your way so that you can get back to what actually makes the business money: working software. Comb uses user-defined rules to allocate work to team members according to the priority list, while ensuring that assigned tasks have no outstanding dependencies. Comb gets you working - fast.