Hold up. I'd like to hear from Wuille (one of the creators of segwit) about the size difference between a standard 2-input, 2-output transaction and its equivalent using segwit, for a fully-validating node. No need to attack with sarcasm.
BTW, I am also curious if the O(n^2) sigops issue can be solved in a much more simple way.
If you are addressing that to me, I assure you my reply was not meant to be sarcastic at all. Not sure how anyone could take it that way.