Wishes on the Wall

Wall wisher is also very similar with What I have suggested "Survey Monkey" It allows people to post what ever they like on a particular wall with others and arrange it in whatever way they like. And see other people's comments :D It is a very efficient way to gather Ideas.
But there are also limitations to wall wisher. For example, in wall wisher u can only type 160 words in a post. Meaning u need to make more post to continue saying what u want to. Which also mean taking u more space in a wall, having lesser space for others to type and share their feelings. And there are also people who like to disrupt stuff they can go into the wall and fill the whole wall with unnecessary junk making a cram in the wall. even though the maker can delete those post but it would be wasting a lot of time as deleting them takes time.
We can use wall wisher to post questions on learning activities and post dates of practice time and venue for CCA's For example holidays are coming and the coach wants to put up holiday practices so he post them on a particular wall on wall wisher just for that CCA and the other members would check it regularly for any updates.