HPANA , Leaky Culdron, Wizard News(Idon't know this one) etc are good sites but I chose THIS site to belong to. Why is my site being taken over by these inane, boring postings from other sites??

Administrators, can't you stop these other sites posting their topics on our site?

If we want to bring across info. from their sites that we think is interesting, we will.
No one reads the stuff these other sites are posting here please get rid of it.

The thing I particularly love about this site is that the posties seem/feel like they own it. These postings from other sites is sapping that from the site and the whole thing is pretty patronising
help!?