Why are Trolls not blocked

Thats it. Why are the obvious repeat trolls not blocked from using this site by the mods?

Showing 2 responses by glupson

This is one of the rare threads that is a troll.
"As a Norwegian, I suppose I qualify as a Troll. Although, not sitting under a bridge..."
What kind of Troll does not sit under the bridge? Probably a Troll that is trying to pretend he is a Troll. The ultimate Troll Troll.