Thefunded.com already does a version of what you described, as far as feedback. As far as being a knowledge-broker, many companies try similar things, and most

Thefunded.com already does a version of what you described, as far as feedback. As far as being a knowledge-broker, many companies try similar things, and most fail at it (investors see it as a waste of time, founders also). Find the right mix and get the right people involved and you may be on to something.