I do as well. Just having every function that you write instead of returning values, return values through a "do_plugins" function. It's such a simple and eas

I do as well. Just having every function that you write instead of returning values, return values through a "do_plugins" function. It's such a simple and easy thing to write into your code with almost no effort, yet if you do it for every function your app would wind up being extremely pluggable.