This On a different subject, I can honestly say that I have never copied my introduction and pasted it into every thread. But I do occasionally just write "Welcome to everypony! I am Jasper!" I will try to refrain from doing that even more in the future.
Like I said, I don't have anything against people who do copy/pasta intro posts. I just think everyone should try to put more effort into making our motto, 'Where Everypony is Somepony' a bit more apparent than just a saying. After all, a well-meaning introduction that is unique and fun can be enough to make someone feel special. That's all.