Thought I'd catch you offguard with that one. I recently installed a database system on my webspace that can store bookmarks, contacts, todo's, memo's...etc. I was always frustrated when chatting with friends that I never had 'that link' that showed 'that cool thing'. Whether I was at home or at work, it was always at the wrong location. Plus there were times when I'd found a link to a download at work that I wanted to try at home, so I'd email it, then forget about it, then think about it 2 months later, and be completely unable to retrieve that email.
So I came across this little PHP setup someone had created called 'Booby', which not only allows you to store bookmarks, but all those other things too, PLUS you can have multiple users on it, AND you can share your data if you like. If you want to sign up for a free account on my site, go here...
www.techietim.com/booby