[lurker919]

I'm pretty sure they would have had extensive trials for comfort and neck strain already.

[nmfisher]

This is the same company that told people they were holding their iPhones wrong because the antenna was dropping out during calls.

I'd prefer to try it myself rather than just take their word for it.

[pnpnp]

I’m not sure why you got downvoted. Apple is a trillion dollar company. They certainly have looked into this, and many of the leaks supported this theory.