For some reasons I always had the idea of using HTTP headers and server logs to pass data. It can, e.g., be an alternative way of passing request/query input t

For some reasons I always had the idea of using HTTP headers and server logs to pass data. It can, e.g., be an alternative way of passing request/query input to a server, instead of using URLs or HTML forms. The server can read filtered input from a log file stored on RAM disk. I did the TXT record as HTML idea many years ago by modifying djb's dnstxt to output valid HTTP header. The idea was to use tinydns and dnscache as a "back-end" database to store millions of tiny "webpages". A true Rube Golberg machine.