Wishes on wall

I fell that Wisher is good as it allows us to see how other people feel about something and their opinions of how to make it better. It can also answer many questions for people as the answers will come from many people and we have a wider scope of answers.However, only people who have an account in Wall Wisher can see the wall.I think this is also good for CCAs as it allows us to understand how other people cope with their CCA and we can try and follow.