as we all know SPAM is tooooo much...my site got some popularity and SPAM started...
so nowadays many sites use a security method for registration etc..
like yahoo etc..
its a method where in a random number is generated which should be put in the box --and the comment is published only if that number is matched..
so here for word press we can have the same method..its the best for comment SPAM protection... isn't it?
as robots and programs will not be able to do anything if such method is used ...
what do you say ???