Same here, though I don't dedicate as much as I'd like to. By the way, did you find any limitations with the new WP's blog service? How much space and transfer do they offer?
Well I do have a blog but it is mostly used for testing my latest Web-design creations and to keep my graphics skills sharp. And basically to try and experiment with new technologies like AJAX (I'm almost done doing that...). The problem is that I don't have quite a lot to blog about so it's basically something like a news blog right now.
So I guess I do blog (kind of...).