>True, but I think the bigger point is: why do you believe you have any right to demand anything? The service is free, you should be expected that the service y

>True, but I think the bigger point is: why do you believe you have any right to demand anything? The service is free, you should be expected that the service you are not paying a dime for may do things you don't quite like once in a while. I think it is more of a feeling of breaking a "gentlemen's agreement". When a free service provides a service for X amount of time (expectation building), and you provide them with lots of data and additional users (network effect), and then suddenly they change the rules, it is upsetting. Being a victim of bait-and-switch is not a pleasant feeling.