Tinn is an excellent editor, sadly discontinued. Wish somebody would take this up.
Wink: Generate Flash Movies out of your desktop, probably the easiest way to get a video screencap.
Flock is based on Firefox, but has a cooler default theme, integration with Flickr and delicious, and blogging solutions inbuilt. Have tried it out and it seems very nice. Is it the Web 2.0 browser? Aside from a lot of hype about that, maybe yup.
Opera Affliate Program: Get Opera for free! (almost)