I'm guilty of being a bad contributer, although to be fair that's more down to the fact that I've ever been on one punt, about a year ago, and while I'm always looking (I'm quite picky!), I'm nowhere near as active as most people here.
I was quite surprised at first to receive the message about not being able to see links etc., but having thought about it, it does make sense. I've got a lot of useful information, especially in terms of warnings, what to look out for, etc., from this site, yet I've never really given anything back. Makes sense to try and make it more of a two way street.
I'm hoping to see xmanchesterfun next week, when I do I'll be sure to post a review.