I find myself on the Bleeping Computer site enough for help and research that I decided I should go ahead and join.
I'm not quite sure how to rate myself on computer experience - well, I'm techie enough that I named myself. I know enough to get into deep trouble, and I know enough to know there's a ton I don't know. I guess I consider myself quite competent, and I'm flattered when someone calls me a geek. (Which actually does happen on occasion!)
I use my computers for graphic design and photography, in addition to general research, entertainment, shopping, etc.
I have my trusty HP Pav dv5000 laptop, as well as a pretty cool desktop a friend helped me build last summer:
AMD Phenom II X4 945
NVIDIA GeForce 9500 GT
in a kickin' Raidmax Aztec case with black lights, lighted fans, and a disco ball (?!)