It's been awhile since we learned how many unique Android devices were switching on every day; the last time was at Mobile World Congress, when Google's senior mobile VP Andy Rubin confirmed 850,000 activations a day just as we were fruitlessly practicing our Catalan. He's now chiming in with word that the daily rate is up to 900,000 cellular-enabled phones and tablets as of June. That's a ways off from the
