Earlier quoted context omitted.
Seriously. I roll my eyes at some of the white-knighting that goes when a woman is slighted on the Internet but holy crap I get nervous for my girlfriend who's a talented programmer and about to graduate with a CS degree. Is this kind of bullshit in store for her? Sheesh.
Are you sure you aren't confusing "white knight" for "person who doesn't appreciate seeing other people treated like shit"? I originally thought that phrase meant something like "Claiming to represent someone's position or speak for them when they can very well speak for themselves." But assuming that http://knowyourmeme.com/memes/white-knight is a credible source, that phrase actually refers to dudes who argue again…
This doesn't mean that it is wrong to argue against misogyny.
It just points to a real phenomenon among men, where they are trying to look like they are calling out an asshole when what is really going on is logically much more similar to acting holy in a bar fight over a woman.
If you think observing actual idiotic behavior which occurs sometimes among men is misandrist then I am happy to be a "misandrist" in your perception. I think the condition of men in our society can withstand a small amount of anthropological observation.