Lena Chen and Kathy Sierra shouldn't be mentioned in the same article.
Kathy Sierra was attacked for being female. She did nothing that would cause people to attack her, except for being a successful woman. It was disgusting, unprovoked, and utterly wrong.
Lena Chen didn't deserve what happened to her, but she courted the attention in a way that a mature and psychologically sound woman wouldn't. She ran a blog called Sex and the Ivy. I'm sorry, but if you write a blog whose title says, "I'm in the most privileged 2% of the population, I have lots of sex", you're putting a target on yourself. Maybe the world shouldn't be that way, but it is. There are reasons why adults keep their sex lives private (and non-adults, regardless of chronological age, shouldn't be having sex).
I don't think she deserves "slut-shaming" at this point, and the men involved in the revenge porn clearly belong in jail. Anyway, she's been in a long-term relationship (with Hamm) for years, and she's clearly trying to better herself and recover from the mess she made of her college years (and the additional mess others worked to make of her life). And the last thing a person with an obvious biological mental illness needs is for a bunch of cowardly, anonymous, asswipes on the Internet to make it worse by tearing her down.
Where the anger rightfully belongs is on a culture, not on specific people or a gender. The Sex and the City fake feminism (it's actually one of the least feminist TV shows out there) is horrifying, but people like Chen should be left alone to work out their problems in as much peace as they can have.
This is a strange topic because I know exactly where that male anger comes from. The culture of casual sex (in high schools, colleges, and some professional circles) has broken down respect between the genders. It leads naturally to pre-monogamous, primitive, dysgenic, and in practice anti-feminist social patterns and has divided men between an "alpha" contingent who objectify and degrade women, and an "omega" contingent (cyberstalkers, doxxers) who hate them. It's a hideous culture based on social status and acquisitiveness ("Game") and it's left a large number of people (men and women both) unable to form mature relationships.
Most male misogynists are in what I would call the Misogyny Loop. (There's probably a Misandry Loop for heterosexual women.) Because they have negative and false beliefs about women (i.e. "all women are whores who fall for Game") they end up meeting and dating only damaged women, and the sampling confirms their incorrect (and, from our perspective, socially unacceptable) beliefs.
The real enemy, though, is a specific culture created by the worst of men and the worst of women. Sex and the City feminism is based on lowering moral standards for women (i.e. women should be able to behave like the worst 5% of men without consequence) when the real goal should be to raise moral standards for men.
I want to make it clear that I have no sympathy whatsoever for the 1% of men who engage in cyberstalking and doxxing. I do feel slightly bad for the 39% who have been led astray into casual misogyny by a fucked-up and perverted culture. (But I feel much worse for non-participating, innocent women like Kathy Sierra.)