That's a false accusation.
What actually happened was that an angry ex-boyfriend accused her of sleeping with a gaming journalist to get positive reviews. No such positive reviews ever happened. The journalist in question made a single off-handed mention of one of her games (in a non-review context) before they'd ever actually met in person.
The phrase you're looking for is "unfounded accusation". Unless you are the woman in question or you were stalking her 24/7, you can't falsify it.
(This also wasn't the focus of the original blog post at all. To cut a decades-long story short, the reason that particular aspect caught people's attention was because there were a whole bunch of people who already very strongly distrusted the entire gaming press for reasons entirely unrelated to women. Then Reddit started shadowbanning anyone who mentioned the journo's name, hosters were pressured to shut down sites which covered it, the entire gaming press declared gamers as a whole misogynistic scum over it, and every escalation fanned the flames more in typical Streisand-effect fashion. In fact I don't think it was even mentioned in the blog at all, but I could be wrong.)
https://www.mobygames.com/game/browser/depression-quest/cred...
Her boyfriend mentions multiple incidences of cheating in the post, but only one appears to be with a reviewer.
When Weinstein told casting directors that actresses that rebuffed him were difficult to work with and promoted to films of those that didn't, I'm sure his biases weren't as transparent in light of his professional reputation. Was that not a breach of ethics on multiple fronts?
http://deepfreeze.it/outlet.php?o=Kotaku
At some point one of Kotaku's editors(maybe, its been a while) stated that there were no ethical violations.
Gamergate then worked to boycott Kotaku and get advertisers to move away from the site.
A great many people in Hollywood began to ignore Weinstein's claims after they became public (to the industry) knowledge, though this was unfortunately too late for some of his earlier victims like Asia Argento and Annabella Sciorra.
Slut-shaming is a bad thing and we would all do well to move past it asap.
Thats what I understood from my far-away vantage point, at least. But its difficult to imagine it was just the latter; there's not enough sexism in gaming for it to blow up so easily, I think. (She was hardly the first woman in gaming to operate unethically).