You are grossly underestimating the amount people would care if Facebook went offline. The world would freak out. People have memories of their lives tied up in the service with the combination of photos, friends, and messages. The pent up data generated over the years is truly meaningful.
If Yahoo won, they'd probably wind up owning Facebook (or maybe just owning a controlling stake). They're not stupid enough to take it offline and while they might screw it up with mismanagement, that happens over time.
Oh there would definitely be mourning of the lost data because people don't keep backups, but I really don't think it would last that long and I don't think the mourning would lead anywhere. When people don't even care that their loved ones die enough to donate to anti-death institutes, it's hard to imagine any major effects would happen if all their data disappeared.
"Can you sum up your core views in a short package so I don't completely misrepresent you when reporting second-hand?
My real view is simple. I'm a transhumanist Singularitarian in the Good sense, or the Yudkowsky sense if you prefer. Anything that gets in the way of a positive Singularity is bad. [snip] Even though I'm an Anarchist you'll see me supporting national health care because there's a decent chance we'll get really long life this century and the less people who die the better."
I'm quite serious. Compare the donations and budgets for campaign donations against institutions like, off the top of my head, the Methuselah Foundation and the SENS Foundation, Alcor and other cryonics institutes, and the Singularity Institute. Of course, people get worked up over pretty frivolous things, so maybe I am hugely underestimating the outcry. Maybe if Facebook went offline, the response might cause the US or other governments to nationalize social networking, mandate registration and monitor all communication, and provide custom-binary-format data dumps every so often on request all in the name of keeping your scrap-booking memories in tact.
