sbiddle:simon14:
Is this anti competitive though? Of course it is...
In exactly what way?
How is Best Mate or Family either reducing or preventing competition in the marketplace?
Because it ties small groups of people together, so that if one person leaves, the cost of that person communicating to their direct friends will go up as well as the cost of their friends communication with them.
Why does this prevent competition? Well if a large player has made calling rates between all their customers much cheaper than calling off net, then why would people leave the large player and pay much more to join a smaller newer player?