I was a mod rocker with flowers in my hair... i was very confused.
I've just read the intro thread. I echo Aaron's point. Grow the f**k up everyone. However important or righteous your opinion is its no more or less valid than anyone elses. Honesty doesn't mean shitting on a person's work. Try to be constructive not destructive.
First time posters will be defensive, just ignore their comments if they are overly reactive. Better still if a sketch is really 'unfunny/offensive' in your opinion just don't comment and it will fall off the page. Not commenting is the best form of negative critique.