Information recently revealed from a variety of sources suggests that a huge percentage of users on social sites like Facebook and Twitter aren’t actually human. Millions upon millions of social accounts are either created by “bots” or have been created for some other purpose than social networking.
And I believe the problem is much worse than is being reported. Here's what you need to know:
5 Handy Things you Can do with Google's New Knowledge Graph Search via +msnbc.com 's GadgetBox Blog
-Find recommendations for movies, music, books, and TV -Find cultural events or other happenings -Know the must-see attractions when you travel -Locate the closest post office, dry cleaner, Italian restaurant, and more -Find out what time it is in another city