How is the following headline not an Onion story?

Going gentle into that good night

In reference my previous Onion-beats-up-on-Bush post here:

After one more (Spiders Hatch in Bush's Brain), it's over.

I'm still not sure I completely get it.

The Onion's feud with Bush continues

A follow-up from a previous post about The Onion's series of satirical news stories detailing increasingly violent things happening to outgoing President Bush.

The latest:

Single-Engine Cessna Crashes Into Bush

It's like a morbid cross between fan-fiction and a snuff film, if said film was to be rendered as a newspaper article.