Twitter, a microblogging service for posting short messages to a network of contacts, is celebrating its five-year anniversary.
You may have noticed that the MedicineNews page below currently includes two Twitter streams, from the DukeMedicine account (administered by Anton Zuiker) and the CallingFC account (by Martha Adams, MD). Please let us know if you are using Twitter to communicate your research or professional activities.
And if you need a primer, see Twitter for Scientists.