Spam. Eric Idle doesn't like it so why should we?!

Zalgo's New World Order Dictionary definition

Spam: (noun) Unwanted, annoying pieces or worthless trash that only gets you a one-way ticket to banishment; often created by trolls for the purpose of getting kicks and getting the internet community riled up. (verb) The act of posting said worthless piles of shit to achieve a certain, often negative, goal (see above definition).

In a nutshell... DON'T DO IT!!!!!