Alan, I think you need to "Chill out"!
I have children who are growing up in Marple, and I think its a great place for children to be brought up.
We have the Cinema, the swimming pool, youth clubs, various sports clubs, lovely canal walks, etc and all within walking distance of most peoples houses. I think we are luckier than most.
People love Marple, and dedicate their time into making it a nicer place for others (look at some of the people who visit this website, and of course Mark who runs it), sometimes I feel offended by your comments, and Im sure that I am not alone. These people you take offence at are a minority, not the majority, and I never seem to notice you praising anything or anyone within the area we all live when something is right.
I read you are planning on making your "Escape" from Marple, it may be as well Alan @ Marple, as it seems that no matter how hard people try, you will have something to grumble about.
Find me a place where there is no anti social behaviour, and let us know when you find it, I have a feeling we could be waiting a long time!