Get it out of your head that Facebook is competing with Twitter. Please note I said they're competing with twitters ui, which is different from competing with

Get it out of your head that Facebook is competing with Twitter. Please note I said they're competing with twitters ui, which is different from competing with twitter. That said, I think facebook is competing with twitter's growth rate. Not in absolute figures but relative. The fact is, twitter is growing faster than facebook did in its early years. and no one knows better than facebook how a smart team can build a business out of early momentum.