Extensity - Quickly enable/disable Google Chrome extensions.
start.me - A Modern-day bookmark manager. A place for your favorites. A news feed (RSS) reader. A browser startpage. A portal for your team.
Mojeek - Mojeek, the alternative search engine that puts the people who use it first.
Protopage - The best iGoogle alternative. Chris Pirillo calls Protopage "The best designed".
Mozilla Add-ons - Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
Netvibes - First personalized dashboard publishing platform for the Web. Digital life managment, Widget distribution services and brand observation rooms.