Company Facebook is thinking of new ways to generate income for herself and the content creators in her network, so she started asking users which ways to make money are suitable for them, a study in this sense appearing on the profile pages of some people.
Below you have one of the pages of this study that describes some methods by which cash can be generated, one of the options being placing a tip button under each post made by a user or by a page within Facebook.
Other websites have as well tip buttons implemented in the posts made by some users and they were successful for certain accounts, so Facebook is trying to see if the world is interested in such a method of monetizing content.
Display one tip button it could motivate certain people to support the activity of certain content creators, but on the other hand it could generate a lot of ironies and discussions regarding the methods by which those from Facebook tries to get money from users.
That being said, if in the not-too-distant future you see tip buttons on your friends' posts, then you shouldn't be surprised at what Facebook is capable of doing to generate money for itself and its users.
