My Yahoo: Custom start page from where to read your favourite news sites, you can add gadgets to quickly check email, see the weather forecast, add notes and much more, Yahoo is one of the personalized homepages with most customization options.
BackStitch: Still in beta testing, it can be easily integrated with Twitter and Facebook feeds, you get the usual customizable divisions with RSS feeds that can be moved around and tabs to switch in between topics.
Symbaloo: Personal internet desktop with dozens of widgets, you can easily switch in between the web mixes using the tabs. Most of the widgets are a collection of links to websites relevant to the subject, a great way to discover new sites.
uStart: Drag and drop gadgets that include weather forecast and calendar, easy to customize, just like with Netvibes you can add your own RSS feeds or choose the ready made newsfeeds from the most popular sites.
Spaaze: Virtual cork board where to add notes, snippets, task lists and simple home pages, everything looks like a notice board and the notes mimic real paper, you can drag and drop them anywhere you like, even the cork board can be scrolled down.