synchronzation needed Rated 5 out of 5 stars
This is a really usable site watcher.
One thing is missing:
Synchronization between different browsers on different computers!
A very simple solution would be to store the site list (including some basic site settings) as bookmarks in a special bookmark folder.
This way we could use any of those various bookmark synchronization services (with all the different features, cross-browser, cross-platform, security etc.).