Good feature, minimal product. Go forward or move on to something else?
akrymski: you do both.  don't ever bet on a quick exit.  if it happens, and you get an offer you can't refuse, great.  but you have to have your own course of action: turn it into an iphone app, sell the data via an API for others to embed in their app, etc.  the big companies will take notice.every business looks like a feature in the first few months.  MS-DOS probably looked like a feature of IBM PCs at the time.  when a feature becomes really useful, it turns into a product.  when a product becomes really useful, it turns into a business.  when a business becomes successful, it creates an industry...