Comment by wutman

This is exactly right, but in my opinion usually not important. If Joe Public, or a competitor, or whoever knows how many posts you have, users you have, administrators you have, etc how much does that actually affect your operation? I guess they can better compete against you in some small way with that information, but in my opinion it's almost never worth the effort to obfuscate. It's like optimizing for a problem you don't have.