Subject: Re: Both Sides...
Maybe we need to adopt a sarcasm or irony tag. In honor of The Onion we could use a pair of empty parentheses (()). They sort of look like layers of an onion. There have been many proposed.
https://en.wikipedia.org/wiki/...

Yes, alternative punctuation is cool! I'm reminded of the way a surprising, questionable move is denoted in chess: ?! or !?, or even ??! or !!?, depending on the degree of surprisingness/questionableness.