The London School of Economics is conducting a research piece on the impact of push-mail technology on productivity and work-life balance. There's been so much talk (gripe? :P) about the impact of BB's and so little data to show. It'll be interesting to see what comes out of it.
Participate now in a 5 minute online survey and make your stand!
http://www.psych.lse.ac.uk/surveys/crackberry/
Ps, do pass it around.. the bigger the sample size the better.