This is excellent feedback from all of you.
Right now, I will be making some subtle changes to SugarForge, which you won't likely notice. Basically the changes will be to track how people are using the site, so that I can make changes to how it can be used better.
With that said, I will try to get a method to help clean up the dead projects, but it will likely be a crowdsourcing option and I will need your help.
@salesagility
When you are talking about "the contributions", are you talking about contributions to other people's projects or your own?
@SugarDev.net
It's an outdated gForge

We will likely update to the newest gForge, since that's our domain expertise. kForge looks interesting though, since I love python/django and it has git support.
What do you guys like?