Back in the day, I used to use Netscape and then I eventually switched to Internet Explorer (I was leading classes on it at the time). So the more and more I work with blogs and such, the more people are asking me "You're still using Internet Explorer??!?!?!" as if I was listening to a Neil Diamond cassette. I use Firefox for a few things with Amazon.com's S3, but other than that I (apparently) am missing the boat.
So come on folks tell me, "What are you favorite FireFox add ons?"