This is quite a bold statement to make without doing any numerical research on the amount of active members vs. the amount who "pick holes in arguments" as you describe. Also you are claiming the existence of the board revolves around this when the URL, forum sections, and forum rules seem to imply that the existence of this board is for speed cubers to have a community where they can share information on cubing and work as a community for individual improvement. Now whether or not this actually happens is open for debate, however the "largely exists" argument is clearly flawed and has many holes that I've just picked.