Well, I never said that Google was responsible for the design of the remotes or hardware in the post, that's clearly on Sony and Logitech. But Google did design the interface that requires a keyboard and mouse to operate, so they have some of the blame. You can bet that in the unlikely event Apple had a product where other companies designed the hardware for their software, they'd have some pretty detailed specs to make sure stuff like those remotes didn't happen.
I haven't used a Google TV either, but I believe a keyboard is required for a lot of the use. I don't see how that is a bad thing. If a user needs to type something in, how are they to do that without a keyboard?
"I haven’t used a Google TV, but based on these remotes, I would bet the rest of the interface is just as clunky." - From the blog
I think that's an irrational assumption. Again, I haven't used one either so I cannot dispute the claim, but I think one should hold off their opinion until they try it.
I guess when it comes down to it, Google makes its money by search. For search on TVs to work, they need to get people typing search keywords. Hence keyboards.