Something to consider. when using GG. I forgot the "option" button
that says you can report the post. *click* first on the list is
"Report Spam". it's already marked. Comments, I put "constant spam!"

Whne at work the old machine doesn't take kindly to a reader, and I
use GG then. and have been marking all the watch/purse/ tennis shoe
hawkers.

Don't know if it will help knock them off GG but it's worth a try.