OK features - UI is a show stopper Rated 1 out of 5 stars

Has nice screen capture and editing ability. Easy to use ... but.
* Button can not be moved or removed - this is why I am uninstalling this add-on. Takes up valuable space for an occasional used functionality. All my other FF4 extensions have movable buttons or an option in the settings page to hide the button, so this is a case of the developer not knowing what he is doing.
* No link in right-click context menu - this is where I would expect screen capture link - instead of taking up screen real-estate all the time
* UI on edit page is confusing - it has a "Done" link instead of a "Save" link - this causes the user to sit there staring at the page trying to figure out how not to throw away his screen shot (what you would expect a "Done" button to do)
Editing features are actualy very nice.

This review is for a previous version of the add-on (1.0.3.1-signed).