Facebook and Apple have been at the top of their respective games for some time now, but what goes up must come down. When we polled the public on the two companies, we found that most people were less than thrilled about the brands' future. Call it tech fatigue, or a simple need for change. Like gravity, the mysterious force of public opinion is making it difficult for popular companies to retain their audience. Facebook has been fighting it for a while, but even Apple could fall if it's not careful to keep up with public interest.