Oh look it's that thread again. [http://www.escapistmagazine.com/forums/read/9.856153-Question-If-Anita-Sarkeesian-is-Right-why-is-Jack-Thompson-Wrong]
I'm so tired of this Anita Sarkeesian / Jack Thompson comparison. You may not name her, but your question is transparent. Thompson actively wanted games to be banned and called game developers accessories to murder. Sarkeesian is saying "Hey, maybe stop objectifying women so much in your games". Disagree with her all you want, but comparing her to this madman only serves to make you look bad.
But since you were sensible enough to phrase the question differently, I'll bite. There was definitely a change in culture over the past six years since Thompson was ridiculed and disbarred, primarily with the popularization of social media. Harassing and making threats is now easier than ever, and also more public than ever. Back then, the only harassment and threats Thompson could receive were through mail, e-mail and phone, as Facebook and Twitter barely existed back when he was active, and he didn't have a platform where he could easily share any threats received.
Would gaming media have reported on the harassment and threats he received had he been active today? I think they would have mentioned it in passing, but not anymore than that, and I wouldn't have blamed them. Why? Because of perspective. Thompson's point of view was something that no gamer could ever endorse. Restricting the sale of games because of their content is unimaginable to anyone who plays games (and, since we're talking about media, reads about them). He obviously didn't deserve any threats or harassment, because nobody does, but I don't see anyone in games media going up in arms over it because he was wholly unsympathetic to them and their readership. There's nothing there to gain for anyone writing about Jack Thompson's woes. Sarkeesian, on the other hand, has a point of view that is shared by many gamers and members of the gaming press (whether you like it or not) and reporting on it will gather pageviews (again, whether you like it or not).