Geeky Friday night pastime

I just switched my blogroll over to Bloglines, which lets me update it much more easily than Blogrolling does. Having gone ahead and done this (yet not cancelled my Blogrolling membership), I'm wondering if there are disadvantages to Bloglines that I don't know about? I've been using it as a feedreader for a while now and am pretty happy with how it works. And I especially like the ability to (finally) put my blogroll in categories.

So, anyone with an opinion, please jump in. Otherwise, have fun perusing the newly updated, and much more comprehensive, list of blogs I read.