I've been collecting suggestions (at least when I notice them) so they won't get lost and can be provided to Gary when he gets ready to begin developing CB2023 next winter.
But, as indicated, when they come in helter-skelter in individual threads, I'm likely to miss some. Therefore, I've started this thread to encourage your entering suggestions in one place. I'll then format them into something that is easy for Gary to review when the time comes.
So...fire away!