If someone doesn't want to see the signatures, they could always change their setting in the User CP
User CP -> Edit Options -> Thread Display Options -> Show signatures
Just check to the box to see the signatures, and uncheck it to hide signatures.
As to content, whatever Jim says is fine by me. Just as long as my Thomas Sowell quotes can keep rockin'!
“Liberalism is totalitarianism with a human face” - Thomas Sowell
“What "multiculturalism" boils down to is that you can praise any culture in the world except Western culture - and you cannot blame any culture in the world except Western culture” - Thomas Sowell