The BlackBerry and RIM families of related marks, images and symbols are the exclusive properties and trademarks of Research In Motion Limited.

黑莓和家庭辋相关标志，图象和符号，都是独家性质和商标研究有限公司的议案。

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Blackberry is way too limited.

FORBES: Goodbye BlackBerry: A Reluctant Personal Requiem

So for now, the revenue gains from the Blackberry to Android shift appear limited, but this could change over time.

FORBES: Voracious Android Appetite Eats Into Verizon's Blackberry Business

According to Gibbs, Obama will be able to keep his BlackBerry, though only a limited number of senior staff and personal contacts will have access to his email address, and the data on the handheld will be subject to the Presidential Records Act.

ENGADGET: Confirmed: Obama gets his BlackBerry, no Sectera Edge in sight