Posted it in GMAT discussion, but just realized it's probably better to do it here.
http://www.formosamba.com/phpBB3/viewtopic.php?f=24&t=30134
Basically, even though GMAC probably lacks the resource to seize oversea, non-English sources, I think having JJ links on the forum will be detrimental not only to new users, but possibly old users who is in the middle of MBA curriculum or has already graduated. I think the forum should have an official stance on the further postings of JJ materials and old JJ postings