Facebook concept design (Source: cdn.pocket-lint.com)
Facebook Smartphone To Be Released In Mid 2013 -- Daily Tech
Facebook will build it with HTC and use its own operating system.
Facebook is set to team up with HTC and join the smartphone arena with its own device as soon as mid 2013.
The new smartphone will be made in joint with HTC and will offer Facebook's own version of a mobile operating system. Some have speculated that Facebook may use a version of the Android mobile operating system, since it can be modified, but that part is unclear for now.
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My Comment: Many Facebook users use a phone to update or check their page .... so the logic is .... why not a Facebook phone. What is my take .... it looks like Facebook is reaching.