Well, while the forums were down I managed to greatly move the "app" forward. Now most of the functions work and it's possible to make a good deal of different textures - from abstract to cartoony to realistic. Here are some examples:
[attachment=2:1xz2wn0k]Seamless (37).png[/attachment:1xz2wn0k]
[attachment=1:1xz2wn0k]Seamless (45).png[/attachment:1xz2wn0k]
[attachment=0:1xz2wn0k]Seamless (46).png[/attachment:1xz2wn0k]
By saving and loading states, using undo and playing around with the variety settings one can achieve some rather neat designs. Right now the main issue is creating interesting and usable "brushes". That, and saving just the image, not the whole screen.
You can grab the project (and hopefully add or improve something) here: https://dl.dropboxusercontent.com/u/132 ... s%20D.capx