Hashtags. What are they? What do they do? And why do I keep seeing them pop up during TV shows?...

#WhyDoesEveryoneTalkLikeThisOnTwitter?

Hashtags. What are they? What do they do? And why do I keep seeing them pop up during TV shows?...
Sometimes, the simplest technologies are the most useful. Recently Twitter released an app called Periscope that is based on a fairly simple idea, but it...