This is a great analysis. I would be very interested to see the standard deviation of Android revenues/device/yr compared with Facebook ARPU. Obviously this is

This is a great analysis. I would be very interested to see the standard deviation of Android revenues/device/yr compared with Facebook ARPU. Obviously this is laughably unobtainable, but it's fun to speculate about who has more upside compared to the mean. I wonder what the 95th percentile generates? On a side note, has anyone thought about what Mail.ru might do before and after the Facebook IPO? Sorry if that's off topic.