Facebook is very good for some purposes. Very bad that it is now combined with Google. In the news it has been reported that they take down anything related to what interests gun owners or anyone getting interested in guns. I searched for how to clean guns. Literally maybe 50 U-Tube videos would pop up, and I would have my choice. All were very similar, but with differences. They show how to lubricate, but choose different methods and lubricants. That is just one example. Travel videos on U-Tube were taken down and replaced with paying companies. For example, when I would search for Colombia, I used to get a lot of sources, including individuals who would tell their experiences. Now, one can not find those individuals unless one puts in their names. Instead you get magazines and professional articles trying to get you to go to their attorneys, real estate agents, etc. The information is designed to get you to buy products to find out more. For example, they say that health care is excellent, and some basic financial information, but no specifics unless you subscribe to a magazine; and even that is not focused on any country, only all countries. Probably, they provide more sources of information for which you must pay for information. Facebook and U-Tube must be looked at with a skeptical eye, and closely regulated by government and others. It is as if there were only two or three newspapers, and more were not allowed. Today, there are only a few news sources, but there is competition despite bias. Facebook and u-tube has competition locked out to a large extent.