Not so sure about that one... today Twitter only earns $1 per user per quarter (as of Q1'14) ... if they were to charge for a premium ad-free experience, they c

Not so sure about that one... today Twitter only earns $1 per user per quarter (as of Q1'14) ... if they were to charge for a premium ad-free experience, they could get away with $1 per month, which would be 3x what they make in ads...