BeeDeeDubbleU - 11:14 am on Apr 27, 2005 (gmt 0)

Unfortunately there's no risk in getting banned because they don't lose anything.

I think you may be missing my point. What the spammers "lose" is not the issue here. Their aim in life is to appear at or near the top of the SERPs. This makes them VERY easy to find and deal with (for humans.)

The more clever they are the easier they are to find.