Google supporters claim that Google only wants to use patents defensively. But what exactly does Google need to defend against, if not actual patents Android actually violates? - Also Gruber.
The implication is that these are legitimate, unassailable patents that Google has ripped off in some nefarious scheme to steal Apple's good ol' homegrown American hard work. Software patents are a severe problem that are retarding innovation and progress, not helping it, and to imply that Google is hypocritical because they wanted the patents, then railed against them is intellectually dishonest. Google's extremely obvious goal is to protect itself and its products from the abuses of the patent system. For Gruber to pooh-pooh their actions like that is effectively a means of condoning those patents - and software patents as a whole - as legitimate and worth protecting.
I'll guarantee you that if it were Google holding the patent gun to Apple's head, and Apple were to post a similar PR statement after a failed bid to acquire said patents, he wouldn't be singing the same tune.