Being in the minority of medical providers who use Twitter for work, these are common responses I hear. I would make the counter argument that it has given me opportunities to learn, collaborate, and share on a much more efficient level.
The best argument that I can come up with is that it is the new digital, global watercooler in Medicine. The difference from your current watercooler area is that this area includes global thought-leaders and educators. Seriously, who wouldn't want to eavesdrop on conversations and learn from leaders like Amal Mattu, Scott Weingart, and Mike Cadogan?
Question to the collective:
What has been your best argument for why one should join Twitter?
Here's my recent " Digital Watercooler " article in Emergency Physicians Monthly. This will launch a new EP Monthly column capturing Twitter conversations, written by our very own Dr. Javier Benítez! Keep a lookout for it.