I like to use the ‘browse all members’ option for my favorite countries, to find users with cards I might like. On that list, members are shown as how long they’ve been members, but I think it would be more useful to see when they were last active. Or even better, both - as what I’m looking for when I do this is members who are likely to have sent many cards.
While most people probably don’t need both options, I’m guessing it would be more useful to most to know if a member is active, rather than the fact they joined xx years ago.