I use Twitter a lot. Some people wonder why. This is an excellent video about “Twitter in Plain English.” It doesn’t go into the value of business relationships, but it’s a good overview anyway. If you’re in Twitter, follow me at @chucklasker.
Twitter in Plain English from leelefever on Vimeo.
I just started using Twitter again myself to find fellow bloggers in my niche. I’m already there following you.