Dominator: on one hand, the "physical dominator" dominates all its ecosystem's niches via integration strategies and is able to control the maximum number of nodes within its network, and thereby to capture the value created for its own benefit. On the other hand, the "value dominator" or "hub landlord" extracts the maximum value from the network without trying to dominate it. Both instances share a common goal: extracting the whole value of the network without redistribution to others. This results usually in a weakening of the business ecosystem.