eHub is a constantly updated resource of web applications, services or sites with a focus on next generation web (web 2.0), social software, blogging, Ajax, Ruby on Rails, location mapping, open source, folksonomy, design and digital media sharing.
Ning is the new free and easy way for you to create your own Social Web Apps - so let the fun begin! - Discover thousands of new Social Web Apps on Ning. - You can get your own copy of any App on Ning in a few seconds! - Share your App with your f
Just like netvibes and others a configurable desktop using AJAX. Anyway this one is a bit outstanding as you can move around the items on the page. Works fine with firefox.