Of course we're tired of it, but it's not going away. It almost did but then blew up again and has been the pattern since the initial Quinn stuff.
Boogie aka Francis operates as a YouTube personality that many find endearing.
If you want to know who he is.
Sommer has been mentioned in the past page or two with apt summarization that you should have little trouble finding. In short, anti-feminist posing as a new-age feminist.
Welcome to the club, though I had heard of Depression Quest prior to it's highlight following the passing of Robin Williams. To answer your question, it isn't who she slept with but why is what people are focusing on with their own agendas behind that question.
There are far more knowledgable people than I on this. I've heard things from IRC chats conspiring to bring him in due to his conservative nature to that he's just using it for free attention.
Because it's fun to a lot of people and brings in more attention than just the tired old topics of press junkets. Hell, the IGF stuff that is being brought up again wouldn't be looked at if it wasn't about Quinn and Fish.
They know it's easier to sell a scandal, especially regarding sex, than just names and concepts.
It should be that simple, but keep in mind that it's a problem with people in general, not just the community. It just seems more prominent here because that's where our interests lie and thus what we see, and that this is recent.
Unfortunately, there's no real solution but in hopes that these people get bored and move on with their lives, and those that truly believe in the issues they prop up can do it without harassing or acting in a bigoted manner.