As far as I know, I'm the only jsdy. I've been on the [public] Internet and its predecessors since about 1973.
You can ask me questions about God, humans, the Catholic Church, Linux, Unix, C, C++, the American Red Cross, first aid and emergency medical services, disaster relief work, the Boy Scouts of America, and Explorers BSA and get what I hope are reasonably informed responses. You can ask me questions about anything else and take your chances.
Contribs, when I remembered to log in first. NBD - it's not a contest. Is it?