I agree but do you accuse someone of "stealing" when it happens.
We all need a break time to time.
The part about adding a header in a different location was my way of hinting at but not actually saying: it happens. move on. Besides all this stuff we post resides on someones personal hard drive -i.e. not OURS.
Ive recently learned there are far too many other things to focus on other then how someone used something someone posted on the internet. If you don't want it used, abused, taken, stolen, learned from, taken apart, etc. don't post it. People are going to use it many different ways, you can't dictate how people are going use the knowledge you part with.