more informative website

First I couldn't find out about updates. Is this rentaware (when you buy you get it for a year and then it stops working) or do you get updates for a year and then the program works like it always does but you don't get anymore updates? Its very important to be up front with people in regards to the business model. Second it would be nice to have more in regards to how the program works on the website. I get that extra registry items ... and folders? Does that mean no more empty folders, links too? What about shared resources are they safe? Will it track any changes and reverse them?