So how much is it worth?
Everyone is talking about it - however no one is actually saying anything.
What is it that is worth so much or so little? At some point in time a percentage of the user base has to convert into something that pays the bills.
Heck I would be interested in understanding the business model. I've had to make enough presentations now that by about slide 5 or 6 you had better be showing someone how you are going to make money. If not it's a swing and a miss.
So back to the question - what is it worth and more importantly where's the detailed financial analysis that supports the answer?