I was quite surprised, when I heard that twitter was around for about a couple of years already.
I jumped on the band wagon about 2 weeks ago, just before SOURCEBoston. What’s twitter?
It’s a micro-blog. It’s IM that can be read by everybody that you authorize.
It’s broadcast. You subscribe to people’s feeds and they subscribe to yours. It’s fairly interesting.
There is an entire following of security twits who twitter all day long about more or less interesting thing.
What I find very interesting are the RSS-like twitter feeds from, for example, conferences. We had a feed for @SOURCEBoston. There is also one for the RSA Blogger Meetup. I hope to see you there!