Kewl! You have first hand experience. So are you using it mainly as an HTPC? Or as a NAS? How is it with Hulu, Netflix, etc. How is HD video on it? How is audio and video processing? What OS are you using?
I'm looking at some Asus barebones and ASRock nettops. I'm not a big gamer, but I do like to do lots of stuff with a machine.