Some cool photo editing sites images:
ezimba-web- Cut Outs Groovy
Image by krossbow
ezimba is a web site that can apply different imaging effects.
I used one picture for all the effects just for consistency for comparison. The title for each photo consists of the category of the effect and the name of the effect. Some effects would be better used on a different image. There are some effects also that appear to do the same thing in different effect categories.
Ezimba also has a Facebook app, Google Android app, and a free iPhone app. Please note that the free iPhone app puts a small logo on the edited image. You can buy the paid ezimba app and not have the logo.