Supersize me – how much would it cost to upgrade all of your freemium services?

Freemium is a popular business model for web apps and online services. The idea is pretty simple (and a touch obvious): offer a great product that people want to use, and let them have it for free; charge a fee to the small proportion of the users who need it to do just a little more.… Continue reading Supersize me – how much would it cost to upgrade all of your freemium services?