Wishes on the Wall

I think Wallwisher is useful as i would be able to share my ideas with my group/class. It has a limitation that does not allow more than 140 words per sticky but i could just separate what i want to share into different stickies. Wallwisher would be useful in my learning activity as my friends and i would be able to post our notes on our notes on a wall and discuss our work on another. It would be useful in a competitive co-curricular activity as my team mates and i would be able to discuss strategies using Wallwisher but we would have to keep our opponents from learning our wall's URL. There are both advantages and disadvantages to using Wallwisher but i think that Wallwisher is a good application to use.