Google: What Came off the Allocated 20% Time?

We discussed Google's 70-20-10 allocation of time as it tries to continually innovate. Here's a quick, good overview  of the developments that have come from the 20% time allocation as compiled by David Pogue of NY Times. 
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It reinforces many of the points we made about Google balancing exploration and exploitation as it evolves its business model on the net.