I haven't tried to see just how far this goes, but an example is to try to sort the membership list by "Joined date".
You will get an alphabetic sort, of a kind, starting with the MONTH as the most significant item in the sort, and YEAR as the least significant.
Perhaps this interacts with the personal preference about date format.
Anyway, it's not serious, just something I noticed.
Keep up the good work!
