If you like Firefox, you'll love FLOCK.Here's a snippet from their site:
"When using Flock, people can easily discover, access, create and share videos, photos, blogs, feeds and comments across social communities, media providers, and popular websites."
It has a sidebar you can open & close that brings up all the blogs you subscribe to, all your social services, all your emails, etc. Everything is right at your fingertips! Once you figure out all the cool functions it has, you'll love it - just like me. CHECK IT OUT!!
It's powered by by Mozilla, the people who bring us Firefox.