It's not much, but here is my first shot at using the tablet with MyPaint:
Spoiler
off-model pony, bluh bluh. Shadows? How do they work?
I enjoyed it It felt like I was actually drawing on a physical medium, yet obviously was digital. There was a lot of erasing due simply to not being able to see exactly where each stroke would fall, but I already have ideas in my head to sketch in MyPaint (or another program, whichever works - but this one feels really nice already) and then color/touch it up in, say, Inkscape or gimp.
Hopefully this will re-kindle my drawing passion, which have been drained as of late...