Banking apps, and their ecosystems, offer banks a multitude of new revenues streams, as well as help to broaden partner and user bases. For those less convinced of app viability, a cursory glance at market trends should be convincing enough
Jonathan Stark's Starbucks card is seeing a lot of use this week. That's because he's sharing it with the whole Internet. Anonymous people are both using and adding money to the card and we can all follow the balance with the Jonathan's Card API or over the tweets which come rolling in once per minute.