That could be said for any phone. That is the natural direction of progression in technology. Again, apple is discouraging innovation through competition. What would you want your touch screen phone to look like? A triangle maybe?
It's very hard to create new and innovative design when the technology inside these devices drives size and form factor. In all markets, whether it be mobile devices, tablets/slates, televisions...the biggest selling points are size/clarity of screens and size! Thin is in, and with form following function, there's not much room for design differentiation.
Apple just happens to introduce competitive products before other companies. If Samsung, HTC and Motorola want to be competitive, they have to use similar internal components.
Apple seems to always think they "own" innovation. I'm starting to get sick of it
Natural progression? Too difficult to be innovative? Are you guys serious? Apple innovates far more than Google. Just look at Google's 3rd attempt into social networking with Google+. It's a direct copy of Facebook. Competition is great but not when you are plainly stealing the intellectual property of those who have spent millions of dollars & hours doing R&D on new products. Why else do you think counterfeit Nike's get pulled off the market?
Aside from their search, maps, and email, Google hasn't innovated anything in a while.