Oops. I seem to remember reading comments from the original Ping announcement story that it was. I stand corrected.
My point is still valid though. To do proper comparison for Band of Horses, you have to take # of users in native English speaking markets. For FB, that is not the majority, though it is a large plurality; for iTunes, it may very well be the majority. Apple products aren't a significant part of the market in SE Asia, but FB is.
