After all the hubbub about Multiply over at MOG, I figured I'd give it a try. I now have a page at smithco.multiply.com. If you're on that network, or want to give it a go, feel free to add me as a contact over there.
So far, I'm liking it. It has a bunch of nice aggregation features mashed up with a bunch of nice social network features. And, it does all that with a nice, clean, easy to use, stylish interface. And the best part is, it is an augmentation of my existing networks, not a replacement. There's a good chance that I'll stick with Multiply for a while.