Much Ado About Monads – Maybe Edition

In the past I’ve extensively talked about creating monads, but not as much more around them in terms of why you might use them and what problems they are trying to solve. Since that time, I’ve been challenged by others to actually prove not only that it can be understood by everyone, but they are very useful as well. It’s been a form of geekery among us software professionals to say, “Whoopee! I’ve learned how to implement a monad to do x” without really explaining the reason why people should care.