I know I find it increasingly frustrating to contribute because whatever you add, there's always someone waiting to revert it immediately without any attempt at compromise or discussion.

I also have to say that I think people will find it humourous 50 years from now when they look back at comments from 2009 about how there's not much new stuff to add. That's a bit like the fellow who wanted to close the patent office in 1899 because everything had already been invented.