I updated my blogroll by creating categories. I'm finding more good blogs and thought it would be easier if I had specific categories, although I found one that could go into two of them. (Humor and commentary, by the one and only Jeff Miller, The Curt Jester.)
It took some time but I think I'll appreciate it later as I add more. I just like a little organization. I use my own blogroll to check for updates. That and my FeedDemon, but not everyone has a feed.