Relationships in live is what makes it living it. if Cryptos and social media like steemit can make people with talents, interests and passions meet in real life that would be great!
Nice idea to introduce or suggest people based on some tags in a blog post so that your follower can cherry pick people to follow. Although for that to work in that way, you have to be followed.
Another way would be to use real strong connection where you recommend someone directly to someone else because you know them a lot and know it could be great for them.