If you have an unlimited mobile data plan -- or a very generous one at least -- then you don’t have to worry about apps going crazy, and gobbling up data when you’re out and about. If, however, you’re on a more limited plan, you probably want to save data where you can. Facebook is one of the worst apps for consuming data rather unnecessarily, but you can rein it in. Facebook plays videos automatically as you scroll down your newsfeed. Stopping that from happening can make a big difference, depending on how much time you spend on the social… [Continue Reading]