@ivo
Dear Ivo, according to what you tell us: "Since programming is you passion you did coded windy.tv just for fun as your pet project".
If this is so, why would you ask if we would be willing to pay for windy.tv? And why do you tell us not to complain? And you post a forum for users to comment. I do not think these are complaints, rather suggestions. And if you want to charge for your page, then do so and we will see ... with sincerity.