**** EDIT *****
Game over. This is becoming boring and the trolls have all taken to posting AC to avoid getting flagged. So much for the idea that they were really honest slashdotters working toward the common good.
Today I decided to conduct an experiment. I noticed a user with this sig
"'Effect' is used as a noun. 'Affect' is used as a verb."
Kept getting posts from grammar trolls correcting him. This gave me an idea. So, I have set my sig to this line as bait. Using this bait I can capture grammar trolls and add them to my foes list so that I do not have to worry about seeing their posts. I reply to each troll with the following message "Congratulations. You have been caught in a troll trap. You are the latest in my campaign to capture and tag all the grammar trolls on Slashdot. Please refer to my journal for more information."
In addition I will occasionally change my sig to similar statements or put intentional spelling/grammar mistakes into subjects (in a way that does not hurt the legibility of my writing).
After catching each troll, I will add them to my foes list and mention them in my journal in case anyone else wants to add the trolls to their foes list.
Captured trolls are as follows: