. "What I mean by this is that the success of some technologies depends on othersnot using them or in the technologies not working.  Here is an example.Boys and men want to be tall, but 'tall' is a relative concept; being tallis dependent on others being short.  6'5' is tall because the average American man is 5'10'; if the average American man were 6'5' then 6'5would no longer be tall." . . .