Share your favourite 404s. I stumbled across this one and I absolutely loved it, being a fan of Poe.

"Once upon a midnight dreary, while I websurfed, weak and weary,
...Over many a strange and spurious website of 'hot chicks galore',
...While I clicked my fav'rite bookmark, suddenly there came a warning,
...And my heart was filled with mourning, mourning for my dear amour.
..."'Tis not possible," I muttered, "give me back my cheap hardcore!" -
Quoth the server, "404"."

Or:

http://www.dragondata.com/oldindex.html