I'm against it, for the same reason stated by Axon. And if anyone wants to post a crack for something, a new thread should suffice.
What you're suggesting would end up becoming a "request your crack here" thread.
Guess a spam filter will help avoid most of that.
Uh... You really should think before opening your mouth... How would a SPAM filter help avoid skids registering on the forums?
As Abraham Lincoln would say:
Better to remain silent and be thought a fool than to speak out and remove all doubt