As Gridbird mentioned in the comments I have published my 1st article on Seeking Alpha since 2019 and previous to that in 2016.
My intent on publishing there is to ‘represent’ a conservative viewpoint for preferred stocks and baby bonds. There are a couple really knowledgeable writers on there on these issues, but they always seem to be about ‘trading’–i.e. sell this issue to buy that issue.
It is likely I will publish very little on that platform, because I just don’t have the time–I already have a lot of ‘balls in the air’.