Hmm... good catch! You know, I had never even considered that before.
I'll add that to my notes.
Waddymelon, 2.2.5 is compatible with 3.6. If you installed it from Mozilla's Addon site, you will have to go back to install again, since they still have it classified as 'experimental'. If you install it from my site (
www.tycamtech.com/ffvb) then it will update automatically.