Gone are the days when the hashtag was just a button rarely used on your phone. The use of this unassuming symbol is now the norm in most social media interactions, and the love of the hashtag won’t be fading any time soon. For those relatively new to social media, a hashtag is the # sign, followed by a word or phrase. When posted it becomes a searchable link that connects other posts with the same hashtag. For instance if you added #sydneyrealestate to your post, anyone with that interest could find your post, whether they follow you or not.