You would expect it because it has "private" in the name and because words mean things.
The "you should have known they were lying because $5 is obviously too cheap to provide the service they are claiming" argument doesn't hold water.
The "you should have known they were lying because $5 is obviously too cheap to provide the service they are claiming" argument doesn't hold water.
http://en.wikipedia.org/wiki/Private_network
This is purely a case of not knowing industry terminology.