Quote: Aaron @ January 21 2009, 12:01 AM GMTNo, it should have been before the s. If it's after then it's because the word ends in an 's'.
For example.
742 Evergreen Terrace is the Simpsons' house, not the Simpsons's house.
Because their surname is Simpson, and as there are a number of them, it's plural. So we add the s... And this is getting confusing now, I bet.
At least I tried!