Sup!
For all those who haven't gotten the memo yet:
Autodesk Sketchbook is completely free as of 3 days ago! Yes, even the Pro version!
Autodesk also confirmed that they will continue updating and improving the software, so it's not an end-of-the-road-announcement.
I haven't painted too much with it, just a couple of quick sketches and scribbles and it's decent software and as far as I know it's pretty high up in the top painting software rankings.
Cheers!
aarev Yes, it's available on mobile and desktop platforms. Just click the link, it's all there. :)