One of the largest and most underestimated social networks with around 200 million users (and around a $2 billion valuation) is Quora. Quora is kind of a mix between Reddit , LinkedIn, and the late Google Answers. Millions of questions are asked every day on every topic you can imagine (even very obscure ones you won't find on Medium and you'll only find on Reddit) and other members who are knowledgeable in those areas answer them. It's an excellent way to build your brand, drive traffic to your website or videos, and become an authority in your industry. You start your profile by ideally connecting your account to Facebook and Twitter, which helps you to find and connect with your existing friends and followers. You then create and optimize your profile including links to your other social media accounts, blogs, websites, products, or anything else you're looking to promote. You can start a free blog there as well if you want. I wouldn't recommend it over Medium, ...