QM and I are finding the Google Groups to be somewhat funky to manage. Here is a tip in answer to the first answerable question received:
Google added you to the list using your email address as your name. If you want to use your pen name (or real name) go to the groups page (
https://groups.google.com/g/swarm-authors). Sorry, I can't make the change for you...
Scroll to "people"
Scroll to "members"
check the box next to your name/email
Scroll down to "my membership settings"
uncheck "link to my google account"
Change enter your desired name in the box above
re-check "link to my google account"
Scroll down and "save changes"
I hope this helps.
If you are interested, 21have joined. More to come.
Mike