In this case, it means, "What the Flock?" Which is the reason that I created this blog. It would seem that Flock donna talk to no Wordpress, so I was unable to interface either After Gutenberg or What Next
On the other hand, Flock: the Browser is pretty gosh dang impressive upon first glance.
Untrue, I was able to connect to What Next if I accepted MT setting. As to the hosted standalone weblog, I had to trick Flock into accepting the XMLRPC settings. Nevertheless, I now can access them from Flock: the Browser.