I received a private communication recently from someone working at a large business.
They are having good success with Daffodil and DFDL, with *over 300 DFDL schemas* created for their internal messaging data types so far, and they expect this to *double*! The early adopters of Daffodil and DFDL are mostly in cyber security; hence, we seldom hear about successes. It is an intentionally very quiet industry. It's nice to hear once in a while that people are having some real success with Daffodil also, and I'm also passing along (anonymously) their expression of thanks for our work. - Mike Beckerle