[lionheart]

Oh yeah, definitely. In fact, I believe that dealing with fraud will be the #1 concern for this business aside from getting traction in the first place. Thats why even my prototype is protected using Google's reCaptcha.

However, I also believe that this is something that can be handled while also providing a good experience for real users.

I've run other web telephony businesses for several years now and those get hit by scammers at least once a month, but I've learned how to automatically block them out. I'm sure there's a way to do that here as well.