Top 7 online photo editors

We love Photoshop and Picasa, no doubt there. But what if you are on your friend's computer and want to edit a picture quickly? What if you wanted to edit a picture urgently and there is no Photoshop or Picasa available at the moment?
Online photo editors can be helpful during those time, provided that you have a good internet connection there. These are the popular and reliable online photo editors which does not even require an user account to start editing the pictures.

Picozu - http://www.picozu.com/editor/
PicMonkey - http://www.picmonkey.com/
Pixlr - http://pixlr.com/editor/
BeFunky - http://www.befunky.com/
Fotor - http://www.fotor.com/
Sumopaint - http://www.sumopaint.com/app/
Picadilo - http://www.picadilo.com/editor/