Gods Number for a 2x2 Cube?

[Cuberty]

Noticing that the 2x2 has exponentially less states, what is the "upper limit"?

 

[tozies24]

11, or 14 if a half turn is considered two moves.

http://www.jaapsch.net/puzzles/cube2.htm
Also, I am pretty sure they have something like this on the wiki.

EDIT: http://www.speedsolving.com/wiki/index.php/2x2x2_Cube
http://en.wikipedia.org/wiki/Pocket_Cube
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