the idea behind this plan was to allow players who had a relationship outside of the games to find each other easier across all the blizzard game titles. it is one of the "little sisters", along with pelican island, peter island, salt island, dead chest island, and ginger island. there are cases however, where "remember" and "know" are both affected, but in opposite ways. when carl finally shows up, he is a little jealous that they were having dinner together, and have a fight. the  catholic church placed it on the index of forbidden books. 