salesforce.com, the company behind Salesforce is offering a prize of 1.000.000$ (in words: one million dollars). As they say: “It is the biggest single hackathon prize in history.” What you have to do is to develop the best mobile app with salesforce.com technologies. If you want to start with creating a mobile app you can use technologies from salesforce.com, Heroku, ExactTarget Fuel and mobile ‘things’ from salesforce.com. The only problem you might have is, that you have to present your result at the Dreamforce fair, Ticket: 1.200$ 🙁

More at: http://events.developerforce.com/dreamforce/hackathon