New punctuation

After trawling the Internet for a while, I found a proposal to add a new piece of punctuation to the English language.

It is using the tilde (thats ~ thing) and it is to be used to denote sarcasm.  It will be called the "sarcastrophe"

For instance - I love that Britney Spears, she's really talented~

Interesting idea? I think so.  But then I'm easily pleased.