"One way to monitor the one-liners would be to require that all posts be at least two paragraphs, in complete sentences, and correctly punctuated."

Funny you mention that....I'd like to see posters be allowed no more than two sentences or 50 words per post, whichever comes first.

Since I owe you a second paragraph, I'll concede without further discourse that you are one of the posters who springs to mind. Hope my punctuation passes muster.