What other cause could be? The Nexus One didn't sell as well as Google expected, worst even with HTC getting similar handsets subsidized through carriers. The Kin didn't sell well either (due to being handicapped by Microsoft own incompetence); a featurephone priced like a smartphone. Market again. I actually liked the article. After so much Apple Kool-aid in the news, some Nokia Kool-aid doesn't hurt.