A bit more time has passed, and things are gradually slowing down, on the article. I've spent some time trying to watch over [[Virginia tech massacre]], and I know other editors have been doing the same at that and related pages. Thanks to everyone who's helped with those articles. Provided we can keep up, I'd prefer to avoid sprotection. In cases where we don't, we can try short-term semi and reasses.
There's certainly been a lot less vandalism than I remember from any remotely similar incidents -- Irwin's unfortunate run-in with the stringray, for example. There is more hateful speech being posted, on this one, I'd like if we could be especially watchful for that sort of thing. Most of the "problems" are actually POV editing (mostly on what officials should(n't) have done, and gun control, when I was watching last night), and a slow edit war over whether some reactions from various groups should be included. As is often the case on Wikipedia, I'm happy to see that people really are decent and can work together.
And since I am human, and can't only concern myself with keeping things on the Wikipedia side clean and orderly: this whole thing is a damned shame, I don't know what to make of it, I've got introspective questions, and I can only hope that some small good, at least, comes of this. My sympathies to anyone close to this incident.
-Luna