Love Gab.ai! Stopped using Twitter last year. #Gabfamily is a diverse group who doesn't play the censorship overlord game. This allows adults to communicate freely, and for the most part respectfully with others of differing opinions.

As for sharing install Hermit and create a lite app by using your "logged in" home page Gab.ai URL.
Then you will see a small downward arrow in the upper right corner of the post. You copy and share the post URL that pops up in a small window.