My favorite blog reader right now is Bloglines.  You can subscribe to all your favorite blogs and read them from anywhere in the world as long as you have a web browser available to you - everything is online, nothing is on your computer.  If you use a blog reader that's installed on your machine, you have to be at that machine in order to keep up on what's happening.  Even if you're in love with your desktop feed reader, you should get a Bloglines account for those times that you're traveling, at work, or at a friends house.  Check it out...