Also, I like the idea of being more proactive with your decryptionary so would you consider the idea of doing "Word of the Day" type of email like I see many of the major dictionaries tend to do? Example here: https://www.merriam-webster.com/word-of-the-day
I subscribe to these from the Merriam and Oxford English Dictionary websites, and I also subscribe to ones from foreign languages to help with my vocabulary. I think it would be a much more engaging way to reach out to the audience!
RE: A crypto & blockchain dictionary with 200+ definitions, awesome stick-figures & walkthroughs