I also want to say that I believe that Google would not postpone for patent reasons. Google would be one of those to launch it and deal with it in court if needed versus delaying the most highly anticipated release in 2 years because of possible patent litigation. Just doesn't seem like their strategy. Look at Google Music Beta. They told the recording industry to shove it when they launched it without their approval because they are not doing anything wrong. Google is like Amazon in the sense that they will launch now and let the legal department sort out the rest later.