Let's cut some slack: if the Language Police were to raise a fuss each time a Web page author improperly inserted an apostrophe while changing a noun from singular to plural, we wouldn't have time to carry on all of our other equally silly fooferaws.

OTOH, I'm not sure that I'd agree completely with your "perfectly-written" analysis: far too much passive voice.

[Oh, and by the way, would you mind next time using written perfectly instead of perfectly-written?]

Wideman