A while ago I started using Socks and Caps as shorthand for social anarchists and anarcho-capitalists respectively. But then I drifted away from it, mainly because there seemed to be no useful article-of-clothing shorthand for us lefty individualist types in the middle.

But there is! Mack (or Mac, but Id prefer to avoid the association with either computers or hamburgers) is an abbreviation for an article of clothing  a Mac(k)intosh raincoat  and also works as an abbreviation for FMAC, itself an acronym for Kevin Carsons phrase free-market anti-capitalist.

Okay, its a bit less intuitive than Sock or Cap  but on the other hand it has the advantage that macks are generally worn between socks and caps, which is just where we Macks generally find ourselves  because, yknow, were the vital center, while Socks and Caps are bewildered deviationists.

Also, its more embarrassing to be caught wearing only socks, or only a cap, than to be caught wearing only a mack  thus reinforcing our dialectical superiority. Plus Zerzanites can denounce all three groups, since Zerzanites dont approve of clothing of any kind.