Screen Guru - Take clean screenshots of any website
Josh Parnham - Software Developer and organiser
Screenzy - A simple screenshot beautifier
Yoink - Yoink is a website that makes it easier to drag and drop images and text from one screen to another. It's a straightforward site with help along the way if you aren't sure about dragging and how to place your content.
Screely - Screely instantly generates dribbble-ready images. Simply upload your screenshot and we'll do the rest.
ScreenFloat - Harness the power of screenshots to be more productive