If you use computers a lot at school, work or anywhere else except home, you may find that when you return, the computer has cleared all of the stuff you saved and that becomes very frustrating. I've found that making a folder especially for those things you saved is a very quick solution. Just add a folder on to your inbox from the site you're using, usually, these are unlimited so you can have as many as you want.
I've found that this helps a lot with people who have no personal computer or internet available.
Hope this helps!