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.
Hypershoot - Bookmarking tool made for designers
Netvibes - First personalized dashboard publishing platform for the Web. Digital life managment, Widget distribution services and brand observation rooms.
Basket - A note taking application for KDE. Lots of features.
Protopage - The best iGoogle alternative. Chris Pirillo calls Protopage "The best designed".
Linkpack - Save, read and share your links