Meet customers where they are; question how to make the tools customers use more valuable.
Amazing what people make up based on what they choose to see.
You don't have to start from scratch to have a massive impact on the world.
Build what you want to see in the world.
It's a matter of invitations versus context. Twitter is really good at providing context, like, I''m having coffee at Third Rail Coffee.' Foursquare is about invitations to places. In this respect Foursquare has started to replace Yelp for me.
Great companies don't just have one founding moment. They have many founding moments.