A very nice image editing plugin on FireFox: Talon_Browser - Focus on IT, Share the Internet - IT Cattle Network

Aviary is the company that made a splash with its series of web-based collaborative image editing software (link), and they have released a Firefox add-on that could be considered essential for FireFox users. By creating an account on Aviary, downloading an add-on called Talon (link) in just a short time, you can cut full-screen or area screenshots directly into Aviary's fully-featured image editor. This add-on is very easy to use, but at the same time has comprehensive functions, making it truly a pleasure to use.