I hardly commented, too darn boring meetings. I did try to make my talks unconventional, though i did not use much time to prepare. usually the same day. I got lots of pats on my back though. started giving a lot of talks back when they conflicted with what i had found out myself about the subject.
"Fear is strange soil. Mainly it grows obedience like corn, which grows in rows and makes weeding easy. But sometimes it grows the potatoes of defiance, which flourish underground." -from "Small Gods" by Terry Pratchett-