What Firefox add-ons do you use?

I know there was another thread on this, but I looked high & low and for the life of me I couldn't find it. Mine:

Adblock Edge (Subs: EasyList, EasyPrivacy, Fanboy's Annoyance List, Malware Domains)
Calomel SSL Validation
CS Lite Mod
HTTPS-Everywhere
NoScript
Private Tab
RequestPolicy
VTzilla
WOT

Element Hiding Helper for Adblock Plus - disabled

Edit: I just found out I indeed do not need that Youtube ALL HTML5 addon anymore, and removed it. Firefox 25 has native HTML5 support and so far it seems to work just fine.

Private Tab is a relatively new addon many people probably don't know about. I recommend giving it a look, I really like it and it's earned a place in my repertoire. It's more convenient than opening a private window. I set it up to automatically make my tabs private. Then what I do is when I'm done with one site I'll open a new (private) tab, then close the other one before going to another site.

 

I use.
Noscript.
Worldip.
adblock edge.
WOT.
Do not track me.

 

A couple similar threads:

What are the "Must Have" extensions for Firefox
Must have firefox add-ons

Theres also the How many extensions use in your web browser ? poll.

 

Yeah... that first one there was the one I was trying (in vain) to find.