I see X wants me to start arguing again? It pisses me off that I'm goaded, and people are shocked and offended when I respond.

My response to this would be:

"But EVERYONE is middle class; in fact, I would argue there's only a small proportion of so-called rich and a huge amount of working families, and if there is still a working class, then Labour has failed! One hundred years and Socialism still hasn't dragged its sorry arse out of the road to Wigan Pier."