I just signed up for an account with Bitbucket and created my first project. I am going to be creating an open source bug tracker built on Codeigniter 2. I am going to model it based on JIRA which is a JSP bug tracker, but I have a few more plans for it. It’s just started on it and there isn’t much to see just yet. Just give me time. I am using MacHG to do all of my Mercurial commits.
I am also gearing up towards working on an open source CMS based on Codeigniter named Combustion CMS.
anything ever come of this? i’d be interested to see your bug tracker.