Looks like yahoo groups are shutting down

https://help.yahoo.com/kb/groups/SLN31010.html

"Yahoo has made the decision to no longer allow users to upload content to the Yahoo Groups site. Beginning October 21, you won't be able to upload any more content to the site, and as of December 14 all previously posted content on the site will be permanently removed. You'll have until that date to save anything you've uploaded."

I know there are several owners groups hosted on the service. I guess we need to start looking at alternatives.

Luke