The point being made with that game is only that it is pretty pointless to keep track of the record for longest hyper game.. The reason it is pointless, is that someone will do whatever it takes to make sure THEY have the game that is the top of that list. If there were a way to eliminate a game where it is obvious it was done on purpose, and keep legitimate games, the record would be interesting..
As far as anti-hyperbackgammon goes, Bumble and I just played a non rated, non counted game of hyper, as Anti... I personally find that it would not be a viable variation. Much of the strategy used in anti-backgammon is pretty useless in anti hyper.. Just not enough pieces.. I'd post a link to the game, but it really didn't end up being very interesting.. lol..