Unfortunately I find it very difficult to stay focused at the computer very long. I'll logon in hopes of finishing up one of my sites, making some forum posts, or working in PS, but inevitably I end up surfing. Below is a few of the sites that grabbed my attention in the last few days and thought others might enjoy.
15k Challenge by Ex or continuing BlackHat
ClickBank Market Place - I know there is something I can market in here.
Deviant Art - My idea getting place, such a great source of inspiration.
That's it for now, I'm sure I'll think of some I've missed later.