Maybe you just need to interface with the Github bug tracker. I heard they have an API for you to use.
This is actually a very cool idea.
By using existing systems, it allows you get up to speed very quickly.
Yet at the same time you loose the flexibility and inventiveness from having a blank canvas. Since this is a grand experiment, maybe it's best to keep with the custom solution for now, adding features as we see fit later.
Maybe everyone thinks bitcoin is perfect the way it is. Wasnt there a list of bugs gavin was wanting to get people to focus on ?
By putting bounties on each bug fix and feature, Gavin and the other bitcoin developers will be able to tell which features and bug fixes are most urgent. Each part of the project has it's own price! This pricing mechanism for FOSS projects is a radical improvement over the model of putting arbitrary priorities on bugs and features.
+1