I'm primarily skilled in pixel-art, but I'm currently working on learning some digital painting skills as well.
I owe most of my interest in art to pixelart, really; it's the first medium I really learned and still the medium I have the most control over. I remember when I was about 10 or so, I was looking at some Megaman X sprites and going "Man, I wish I could do pixelart." Keeping that memory around is worth a few laughs when you want to look back and see how far you've come, sometimes.
My history of pixelart has taken me from RPG Maker to Battle to Wesnoth to Homestuck, amongst many things. Right now I'm mostly doodling things for my own personal pleasure as a hobby.
Edited 7/18/2014, on the occasion of returning to DA.