I would like to “measure your engagement” with Web 2.0 applications.
Would you pay $10 a month for your Facebook, MySpace, Twitter, or other Web 2.0 app account?
Things to consider including in your answer:
1. Why you would pay $10 a month, what is your “can’t do without” functionality?
2. Would advertising have to be banned from the app for you to pay anything at all?
3. What alternative would you use to achieve the same “can’t do without” functionality if you had to pay $10 a month for your account and there is NFW you are going to pay?