The time it takes to make simple updates should be enough motivation. I just spent the best part of a day adding a simple dialog before submitting a form. Took

The time it takes to make simple updates should be enough motivation. I just spent the best part of a day adding a simple dialog before submitting a form. Took forever to get the development environment put together to run the code locally then trying to understand the mess of JavaScript in the relevant function with all it's nested callbacks to add a couple of lines of code. I tried refactoring it a bit, hopefully its a bit more readable for the next person. I doubt anyone will actually give a shit though.