Same thing could have been said about Facebook re: MySpace. :) Seriously though, this is a good point. Any time you go up against a competitor with a product

Same thing could have been said about Facebook re: MySpace. :) Seriously though, this is a good point. Any time you go up against a competitor with a product in market, billions in the bank, and a huge incentive to make there product succeed at all costs, you better have a pretty frickin' solid differentiation story before you start down this path...even then, good luck...