Thnkas alot - your answer solved all my problems after several days struggling
(Thu Nov 24 20:19:44 2011)
(Fri Oct 19 18:04:07 2012)
I get a fairly denect number of legitimate-but-random commenters, who will definitely disappear when this change is implemented. I'm sure something needs to be done about the huge volume of worthless commenters, but I wonder if there is some alternative (word verification, etc.) to Typepad.