What's your mobile signature?

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You may have seen this awesome email signature for the Galaxy S II Skyrocket floating around the web. It seems like all the smartphone manufactures think their customer's email is an appropriate place to pimp their wares. I remember immediately wanting to change the standard "Sent from my iPhone" signature that was the default on the first generation iPhone. At first I went commando and just dropped the signature all together. Now that I use my smartphone more and more for business-related emailing, I like it to be known that I am using a mobile device in hopes that my colleagues might forgive my inevitable typos and auto-correct-fails.

What's your mobile signature?