Dan Frommer:

My guess is that many — most? — of these people are Facebook users, and could easily see some utility in having Facebook features highlighted on their phones. And — bonus — Facebook’s software looks good. Much better than the junk that ships with typical low-end Android devices.

I agree with Dan. Facebook has a lot of users that couldn’t care less about what phone they have. They check email and Facebook — that’s who they are going after with Facebook Home.