Well, if you want to have your social network app preinstalled on a lot of phones, I guess there's either paying for it or offering up your users. iPhone doesn

Well, if you want to have your social network app preinstalled on a lot of phones, I guess there's either paying for it or offering up your users. iPhone doesn't have it preinstalled, no, but if memory serves, there were integrations built in. At least for a while. Why would they need this data though, really? Once you've bought the device, they could get at the interesting data outright if so inclined?