lammert - 8:47 am on Mar 8, 2010 (gmt 0)
The large amount of copied content is one of the main reasons why I think content is not the way to go in the near future. It is to easy to duplicate by just taking the static contents of one site and pasting it to another.
Sites which rely on software or technology which is hidden from the web surface don't have this problem. There hasn't been a new successful search engine since Google for example.