foxmarks
It's not only been available in Foxmarks for years (minus the history synch) but, as Foxmarks is cross-browser, I can synch it with IE8. And yes, there are sites that look better with IE8 or only work with IE8 - all Microsoft ones, obviously, but it's still handy to have all my bookmarks and password history waiting for me on the odd occasion I fire it up.
Sorry, Opera who? No use claiming you invented something if no-one ever gets to hear about it!


