Eleven years ago, the very first hashtag was typed and put into the world. In the early days of Twitter, content was a bit of a free-for-all, and users wanted a way to find content relevant to them, so the hashtag was born! Twitter launched them in 2007, Instagram in 2010, and Facebook in 2013, allowing users to better find content they wanted to see and less of what they didn't (#inbound...). Fast forward to 2018 and hashtags have taken over some platforms, faded on others, and remained stagnant in others. Are they still relevant and useful? Or are they seen as being a fad? Let's dive in.