Sitebar

I've been playing around with :: SiteBar :: The Bookmark Server for Personal and Team Use which is a pretty useful app in consolidating all your bookmarks onto an online application hosted on my webspace. Using php and mysql it contains all my bookmarks imported from 3 pc's and 5 browsers with search, MRU and availability on any pc that I use - very handy. It can be installed to host different peoples bookmarks, although in my case it just hosts my own. It integrates with ie and firefox (among other browsers) via extensions or bho's to give right click functionality to add bookmarks to sitebar and uses the sidebars for main navigation. There are a couple of things that would be nice - synchronisation of the bookmarks back to the browser, 1-click addition of a bookmark to my local bookmarks and sidebar and bookmark validation - I just know loads of mine are dead links.
All in all I'm pretty impressed. If you want to try it yourself I think you can sign up for a free account at sitebar or download the free copy to install yourself.