Is spam allowed in people's sigs? Where is the line drawn?

[FreeTalkLive]

That is horrible. I hate people that spam. BTW, if you want liberty in our lifetime, lower taxes, and all that jazz, visit http://www.freestateproject.org :)

If it works out for that Turtles fan I might just put 3 banner ads in my sig. That would be cool. Actually, I have two banner ads to VGChartz in my sig file on another forum :)