Now you are talking specifics. -Twitter doesn't have a business model. OK. So twitter has a better chance of going out of business, maybe, then a company with

Now you are talking specifics. -Twitter doesn't have a business model. OK. So twitter has a better chance of going out of business, maybe, then a company with a business model. Are you saying there is no chance twitter will be around in 5 years time? No? then what is the point of that objection. Who care what Twitter's business model is. You only care about it inasmuch as it affects the stability of Twitter as a platform. -Vidly has free competitors Are you applying this as a general rule? Anyone in a type of business where there are free competitors is disqualified? Sure there are obstacles. The chances of any little company of getting massive are tiny almost by definition. But you haven't put forward anything disqualifying, which is what you are implying.