I otherwise can't imagine how to bootstrap a network.
Maybe users could pay to receive messages.
I otherwise can't imagine how to bootstrap a network.
Maybe users could pay to receive messages.
Facebook started with a narrow target: students of some uni. Look for another similar group of persons, that want privacy and don't mind spending a few dollars.
Edit: Whatsapp (everybody here in Spain has it) was a paid app at first. They gave one year away... eventually they made it free, around the time that Facebook bought it.
But you're still probably right overall. Marketing to businesses or teams within businesses is probably the best bet.
Pay to recieve a possibly unsolicited message?!
That's insane.
If a user's address is private tho, then asking them to pay to receive messages should be as sensible as the degree to which they protect the distribution of their address.