People who create accounts and on the same day pose a question that seems sure to get people arguing with each other are, often, trolls. Trolling is inciting conflict.
The troll often doesn't return to further discuss the question, which makes it look more like it was trolling for an argument. Sometimes the troll will come back, but only return to the thread in question, without participating in the life of the board.
Occasionally, it's for real: Someone has a burning question about theater and joins the board just to ask that question, but it is a sincere question, and the person has no idea will spark any controversy.
Sometimes, but not often.
If you click "PROFILE" under gluckman's name, you will see a list of the other posts he or she made in addition to starting this thread.