Two weeks ago I asked how much each Facebook user is worth.

Today after reading Facebook's S-1, Josh Constine of TechCrunch says:

Facebook maintains its current revenue rate, it would make $4.69 on each of its 901 million users each year.

Mind you, that's Web only.

Facebook has zero revenue from its 500 million mobile users.

Coming soon to Facebook: Mo Money.

I need to emphasize this:

Facebook has 500 million mobile users.

Unbelievable considering how slow and undelightful the Facebook mobile apps are.

526 million users come back every day: http://www.businessinsider.com/facebook-now-has-900-million-monthly-users-2012-4

Not a coincidence that number is close to the number of mobile users.

Average Revenue Per User is $1.21 per quarter. http://techcrunch.com/2012/04/23/your-are-worth-4-84/