I think it would be better to have the mobile number as another way of logging in the website.<p>People generally have the mobile numbers handy, as compared to email ids, which we generally don't have, for acquaintances, or friends.<p>Plus, it would be easier to invite, share, etc. Good for adoption, I think.
Very cool! Thanks for making this - every week I hear someone mention that they want to stop using Facebook or Google products. (Too invasive.) How do you see this being different than Eventbrite?