Functional bikes. Not Porn not Anti

No, it got 650b rear, and 20" front.

So you can climb hill better with a smaller front wheel and rear having the larger rotational mass while keeping the front end nice and twitchy for the descent.

a reverse 69ers if you like.

Very popular in MTB Hillclimb races.

WTF are you talking about?

Hellooo!!? It's Ed!...