These are the kind of reasons why I wanted to rather make an own site than being too restricted. Making or changing sections? Forget it on a big site, you will never get admin or even moderator. Working your ass off for years to finally get a better rank? Nah People telling you what to do or not to do? Nope, I'm going to do what I want.
Gotta love freedom in publishing content online. I really don't like those big sites too much therefore