I've been a user since late 2018. I've corresponded with almost 30 people in total since then, mostly in the first month when I was spending two hours a day writing letters. That was too much, but since then everyone has left me on read except two people whom I still regularly write to: one Georgia-the-country guy, and one woman from the UK. It's still a nice time, although I only send/receive a letter every two or so months. I have half a mind to reopen up my connections again and find some new people to write.
I have a tendency to collect different forms of longer-form writing. This place was the newest destination on the cycle, until I picked up D&D backstories and session summaries ;)