The new del.icio.us plugin is really annoying. It put icons all over and a new menu I don't actually want. I removed what I could and then I emailed them complaining about the lack of an ability to turn stuff off. Hopefully we get some sort of update to let us get rid of the junk.

Glad to see GreaseMonkey is ready to go and I understand the latest development version of TabMix Plus is pretty solid. Hopefully the FF3 launch will be pretty seamless.