If you're a regular blog reader and you're not already reading blogs through their RSS feeds, you should really give it a try. It's a great timesaver. I pretty much don't read blogs that don't offer RSS feeds; certainly I don't get to them very often.
Via Colleen I found an excellent tutorial that explains how to use Bloglines, a free web-based RSS reader. I use Bloglines myself and this is probably one of the best tutorials I've seen. Check it out:
Using Bloglines (or How to keep up with dozens of Blogs every day)