I dabble with all the major social media platforms, and not just for blogging. I have experimented with promoting a variety of different things in the past. Historically, Twitter has been a disappointment qualitatively.
To my surprise, Twitter is a great platform for scuba diving. I have many meaningful interactions with other users. In fact, for scuba diving, Twitter is easily my favorite social media platform.
So, if a non-tweeting scuba diver finds this blog article, I highly recommend joining Twitter.