One thing I do like is when getting a notification of a PM, you now see what the message is in the body of the e-mail notification. In the past, when I've had notification of a PM, I've always thought I must be in trouble with the moderators

I don't know why, apart from I think it's a female thing (or maybe a female thing for women of my age) that we always think we're in trouble for something whether we are or not.