LinkedIn: yea or nay?

It’s been a few years but I still have about the same approach to LinkedIn. I’m on there mostly for the networking that might extend to my trainees and other junior scientists in the field. I don’t find it that useful for me in any direct sense.

How about you, Dear Reader*?

UPDATE 06/05/2013: Arlenna points to a page on creepy LinkedIn behavior and a privacy setting you might want to check.

__
*and PhysioProf