For the last couple of months Padlet (formerly known as Wallwisher) has been steadily adding new features. First, the moderation options were improved. Then the name was changed. Two weeks ago a new group blog option was added. And now Padlet offers an option to download the contents of your walls as PDFs, images, Excel, or CSV files. Once downloaded you can print the contents of your walls. I also just noticed that Padlet has a Chrome app too.

Applications for Education
If you ever need to create a physical record of activity on your Padlet walls to discuss comments with your students, the new export options will be just what you need.