The primary distinguishing feature between linux distros is the package manager, the secondary distinguishing feature is how the network is configured, that is

The primary distinguishing feature between linux distros is the package manager, the secondary distinguishing feature is how the network is configured, that is going away as network manager becomes more common. Anyway forget the network config, my point is that having more than one package manager does no one any favors, so they are going to have to pick one.