Thread:Primexit/@comment-29331244-20150616055124/@comment-29331244-20150616115334

It's like car license, it is there to make sure these cars are original and correct. Without it, you could stole a car and fake that it yours. These are only important if you don't want someone to view the code and directly copy it. Technically, it isn't prevent the copy, but it just make things harder.