ScreenCap.IT : Easily capture screenshots and share them online, free!

What it does - Captures the selected region of the screen and automatically uploads it to the internet for quick and easy sharing.
Cross Platform - Written in the "Java" programming language with the goal of supporting Windows, Mac, and Linux.
It's Free - Download Here.
Easy to use - Hit the ScreenCap.IT button and select the area on your screen that you want to share. Easy.
Very Beta - No promises and it's rough around the edges, but it works and it's in active development so expect frequent improvements and enhancements.
Learn more about us at ApogeeINVENT.com

A free tool for quickly capturing a screen shot which automatically uploads to the web for easy sharing.