Although I am not one of them, there are some people who will never need to post on such a thread, because they know ALL the words. But it would be nice for the rest of us if commentary were restrained to only the overtly, blazingly positive, impossible-to-be-interpreted-as-sarcastic. In other words, very few comments! Those who are linguistically perfect can privately smugificate. I think more people will post, and you'll get a much more interesting thread to visit, if it's "safe".