I use Twitter. You can follow me at http://Twitter.com/TheGuitarBuzz.
It took a while for me to catch on to the value of twitter, but now that I have used it to send and receive “tweets”, I see what all of the hype and buzz is about. If you do not have an account, I would urge you to check it out. It’s totally free, and totally cool!
I “tweet” about recent posts to the blog and other random guitar-subject stuff.
I also “re-tweet” from other guitar related twitter members that I follow when I think the information is worth sharing. So far, I have not sent any tweets that were not guitar related… but one day I might.
I don’t automatically follow everyone who follows me on Twitter simply because it is too hard to keep track of everything. I try to stay focused on the latest guitar happenings and I use my free time to write posts for TheGuitarBuzz!