whoops Rated 1 out of 5 stars

Didn't work for me.
using FF18.0.1 in 64bit mint 14

The hostfile editor is very amusing; it presents a rapidly growing list of blanks :-D

Major issue (apart from it not working just now):
the standard FF context menu for "view image" has "i" as hotkey.
So does imagehost-grabber.
Ooops.