Specifically, I'm currently trying to find a good site to host my open-source project. Ideally, I'd like a web site that has both a message board and bug tracker. I'm very flexible on the actual program / protocol used for source control, although I have a strong preference for source code control systems that have an easy-to-learn GUI on Windows, Mac, and Linux. Most of my experience is with Perforce, so a protocol with a GUI that's about as easy-to-learn (or hard-to-learn,) is what I'm looking for. Perforce's Open-Source program is an option, although I'd rather not administer my own server.
For the past few days I've been experimenting with github after listing to Linus Torvalds talk about git. Although I agree that it sounds like git is theoretically better, I'm finding git's learning curve to be so steep that it's just getting in my way from actually getting work done."