(quote from your blog)I'm going to try vectorizing the image, on the right is a (rather sad) early attempt. I seek a program like Vector Magic, but free.
Well if you like to have to wait a minut between drawing and have to fix that because inkscape was too slow to get your stroke right, then yes, it does works on pandoraYou should try Inkscape's tracer (if you are not already), I made many professional tracing with. Open source, freeware, multiplatform (Pandora too).
Oh SWEET thank you!