Here's the article. Why does it matter? Just like computers, storage is becoming a huge bottleneck for our phones. A glaring example is the Transformer Prime. It runs great most of the time, but if you download a large app or pin some music in Google Music, and then try to do other things at the same time, it's stutters and lags like crazy.

I started a wishlist thread a while ago, and faster internal storage was the biggest wish on my list. This should go quite a ways towards making my wish come true.