YoWindow - YoWindow is a new kind of weather app that works like your window.
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.
Forecastie - A simple, opensource weather app for Android.
Protopage - The best iGoogle alternative. Chris Pirillo calls Protopage "The best designed".
Netvibes - First personalized dashboard publishing platform for the Web. Digital life managment, Widget distribution services and brand observation rooms.
Wibki - Wibki is a free easy way to save, share and discover your web.