Internet barometer: here's a study that indicates people are using the internet more for "content" and less for "communication". (2nd to last paragraph throws a hole in the whole thing, though.)
arstechnica.com/news.ars/post/...
Over 1 in 3 people can't wait a day before responding to emails. (This has been my personal email advice for years.)
news.bbc.co.uk/2/hi/health/69...