Readers have commented on how to find my Seeking Alpha posts.
It looks easy. On signing in at seekingalpha.com, you should see a horizontal box on the right-hand side, near the top, that allows you to type in a keyword such as an author. Typing in doctorx should bring up a list of my posts. I'm able to do that; please let me know if you are not able to.
I do not know if it is possible to obtain an RSS feed of my SA posts.
Thanks for following.