I've tweeted from time to time over the past few months, mostly on the Afghanistan issue.
Compared to how satisfying I find Facebook, and even LinkedIn -- as well as one or two other social tools that are specific to the work I do -- Twitter still remains more random than useful.
I continue to poke around . . . using the search function . . . hoping to find a way to integrate it into the other ways I connect to people.
How to use Twitter to make news, a PR workshop in 10 tweets