Ah, yes! I have been wondering for a while now when I would make that leap of geek and purchase a top-level domain name (TLDN), and now I have. I am not giving out the address, though, at least not yet. I still have to make sure I've got it configured how I want it; once I'm ready, I'll be sure to announce it. Granted, since I'm not using a hosting service, it will probably be quite slow... but still might be worth checking out (eventually).
For now, I've got Google Sites, as well as Google Groups; the latter is more useful at this point in time, since collaboration/sharing is my main purpose right now.