A real world example of the problems with open core software
A real world example of what Tarus Balog from OpenNMS has been banging on about recently with his critique of open core or fauxpen source as Tarus calls it.
A product manager who has an open product and a closed product plainly has a decision to make over which features go into which product. Give too much away and the value add of the closed enterprise product is insufficient to warrant the licence fees.