[al2o3cr]

Even at the level of "make a startup to solve a problem", there are assumptions:

* other people have the problem

* the problem is worth paying money to fix

* the problem is actually solved by the offered solution

* the solution can be operated at a profit

[arunnanda]

Yes and in a 3 sided platform these assumptions are multiplied more than 3x. But thanks, this is a very helpful starting point.