Calm down? xD
All right, his first statement was fine. It's what his thought was. Though yeah, it was really a bit too much to assume something like that. So far, I don't really think anyone is making that connection between the two, but I do see how he thought of that. Plants vs. Zombies was a really recent and popular PC game, so maybe that connection could be made. I don't think the general audience or even the typical consumer who looks at Frogs vs. Storks would think of Plants vs. Zombies the moment they saw all the things about the game, as I said before.
Anyway, yeah, in summary, just go with Blizzard's statement.
And Branden, do you need your special Blizz-doll again ;A;