Splashup is a free (beta) "web-based" graphic editing program. You don't need to sign-up to start using the program right away. You can either load an image from your computer or from a URL, Picasa, flikr, facebook, splashup or an image captured from a webcam and edited directly in Splashup.

Splashup has a photo sharing service built into it. With a variety of tools, like many of well known photo editing software applications, such as filters, editing multiple images, layers and blend modes, layer effects, brushes, etc...

I did have some difficulty with some of my image manipulation upon trial. When I tried to erase part of an image it kept moving and replicating itself. I also tried to manipulate layer names and it kept defaulting back to the standard name.

Over all, for a free beta quick and easy image editing program accessible on any computer - anywhere - it has potential.