OK Instgram users, have you ever thought about the influence of “Hash Tags” on your posts? If not you should. The video below explains the why, and how of what hash tags do to your feed. Why you should use them, and what might happen if you do. Brought to you by PBS Idea Channel, this short little film will make you think, and laugh a little too.

Oh and if you don’t subscribe to this YouTube feed, you should.