In replying to the posting about the tesla coil I was digging through some old
materials. Then looking at the archives I realized that the 20th
anniversary was in April!
159367 messages in the archives. Averages out to 664 messages/month for
20 years!
Many thanks to everyone who has contributed to the list in the form of
money, servers, moderation, and postings. I'm very grateful to all who
have helped so much.