[kinleyd]

Congratulations, this looks like a good effort on pg's thought on email being ripe for disruption.

My 2 cents: I think it will be hard to build traction if all tusulog subscribers have to convince friends and associates to register for a tusulog account. Perhaps one way around it would be to allow registered users to accept and send email from/to non-tusulog accounts, with support for handling non-tusulog accounts with pipes. That way you get to enjoy the features of tusulog, without imposing it on others, and avoid the chicken and egg, first fax/telephone conundrums, etc.