I got an email today inviting me to test the "Developer Preview" of Flock, a new Mozilla-based web browser. The interesting thing about it is that it is designed to integrate with social bookmarking sites, blog sites, and other collaborative uses of the web. In fact, I'm writing this blog entry inside Flock's blog editor, as one of my initial tests. If you're reading this, the test worked.
If this is a new paragraph, it's worked even better.
I think I'll try running this in lieu of Firefox for a while, and see what my comfort level is. So far, for a pre-beta, it looks very, very promising.