Hi there,
I'm recovering from a severe depression, a lot better now, but still plenty of room for improvement re: anxiety, dealing with stress, negative thinking etc and this looks like a really helpful book. There is increasing evidence that Mindfulness (and Mindfulness based cognitive therapy) is helpful in reducing your likelihood of relapsing with depression too 
see it here
I've read the first few introductory chapters which have been v interesting and enlightening and just wondered if anyone might be interested in joining me in working through the meditation exercises?
Ideally I'd start with exercise one next week (its one each week, practised ideally 6 days out of 7) but I can be flexible 
Thanks x.