Knowledge is power, but it can also be frightening, in a sobering kind of way. Have you ever wondered how much time you spend online, and specifically on Facebook? That’s something you might not want to know, especially if you fire up the social network’s app on your phone several times throughout the day. If you are curious, however, it looks

Source: Hot Hardware – Facebook Is Developing A Tool So You Know How Much Time You’re Wasting In Its App