I love this on many levels:
2) erudite, well-reasoned, well cited arguments that Fleisch Kinkaids about 15 points above Tumblr's reading ability
3) An easy 3000 words of rhetorical armor that still falls to "check your privilege"
The radical left is in deep hysteria at the moment. It ebbs and flows and was almost this crazy in 2004. But I think you're right - we've got this, after all, even if it spawns shit like this.