Nice way of laying out the possibilties with the extensions.

Using 32 extensions at the moment, and altought trying to keep them at a minimum, sometimes you still keep discovering interesting ones to add.

I'll just take a look then...

If you have a lot of extentions and you want a backup, there is another extention which handles that called:

Firefox Extention Backup Extention (FEBE).

This clipmarks thing is awesome; and you get comments too! LoL
Take care.