Hashtags have become a part of the modern lexicon. Everywhere you look, people are using hashtags to sort, identify and call out information. It's a way to classify what you're saying as part of a larger, more global, multi platform conversation.
Index constantly checks hot and trending companies for their latest activity. We haven't gotten to this company yet, but if you follow it you'll be the the first to know when Hashtracking makes some noise.