I like this so much better because it beautifully demonstrates the problem without cluing anyone else in that there is an exploit unless they care to look at ho

I like this so much better because it beautifully demonstrates the problem without cluing anyone else in that there is an exploit unless they care to look at how you're injecting the rainbow CSS banner. And if anyone tells you to stop doing it you can just explain that you thought it was an intentional feature that just wasn't very well documented.