I'm a 2.0.11 user. I did look through the NEWS file; apologies if I missed something new.
I'd like a subscription mode where someone will receive all messages, but when they post their message is only delivered back to them.
I run a few lists where we have trollers and trouble makers. Unsubscribing or moderating them doesn't help because they re-subscribe with a new email address. Moderation of subscriptions and posts is not practical on some lists.
These people just post to get a reaction out of other list members. The best solution is to have people ignore them, but that's hard on a list that is constantly changing. So, this mode would allow a way for the list owner to enforce people to ignore the posts.
I realize that it's not a perfect solution -- these people can still re-subscribe with a new email address, but for many they may not realize that they are the only one seeing their own messages.
Thanks,
-- Bill Moseley moseley@hank.org