[Feature Request] Smudge Tool

[SamanKia]

At First i should thank you for sharing this with us, it's very nice and has been very useful to me.
I know this is too much, but can you add smudge tool (like Photoshop) to it?
Many of us using this as image editor and there are many situation that smudge tool comes very handy, in fact if there was smudge tool, for editing pictures, most of us won't need any other image editor application for web.
Thanks again and sorry for my poor English.