The other day I sent an email to a few hundred people in my contact list (not spam). I was somewhat surprised to find that maybe a third bounced back. Ccertainly, systems have been upgraded over the last few years and some of my contacts had become uncontactable. However, there was little doubt in my mind that there has been a large number of job-turnovers.

Top jobs turnover every three to fours on average but the rate of these boucebacks seem to suggest to me that there is a more volatile dynamic occuring. Interesting? Worrying? Maybe too early to tell.