Back when I first got licensed in 1987, even though logging wasn't required, I always kept a standard ARRL logbook, and sent qsl cards. Now that I'm active again after a 20 year hiatus, I keep a standard ARRL logbook and send qsl cards. I've experimented with a little electronic logging and it just leaves me cold. I like my logbook. As for qsl cards, in my opinion a qsl is the final courtesy of any qso. I'm sad that I'm required to send a sase to get one from most anyone, but it is what it is. I don't require one. To me, sending a qsl is just something you do. I certainly don't require anyone to jump through hoops to get one from me.