What does the Nexus One have to do with the iPhone's antenna issue? There is no oversite body that is 'requiring' anyone to do anything. It's not Nexus One owners that are complaining about the antenna issue, it's iPhone users.
Actually, the people I've heard about this non-issue the most from are Android evangelists and Apple haters that are looking for any reason possible to trash Apple. So it might make sense to compare it to their beloved Nexus One in a head to head comparison.
