
I just can't say enough praises for Protopage.
This site (link below) is my girlfriend's Protopage. It's a basic implementation of a Protopage, but you can add nifty stuff to it if you want too. Version 2.0 of Protopage adds support for RSS feeds, color coding, multiple pages, and a lot more.
Here's Nydia's Protopage: Raging Fire
Check it out and see for yourself how web based applications are gonna push Web 2.0.