Hi:

I used my Company Name shortformed for Twitter - I recently heard that actually can be changed. I use my name for FaceBook - again with a Fan/Bus Page with my Company Name as well as another Fan Page with my niche service, Social Media Marketing. I have never used MySpace. In fact, in that I have had to start accounts in YouTube, Digg, Delicious, Hubpages, etc. for my work, I have predominately used by personal name in all. The point here is that you are marketing your "brand" when you are social networking. You are promoting you! And you are your business!

Diane L. Coville
ALTERNATIVE OFFICE ASSISTANCE