How to write bad poetry or not!

http://about-poetry.livejournal.com/146136.html

“Mismatched motifs. The form clashes with the topic, the rhythm jangles against the theme, the metaphors are wildly inappropriate, etc.

Misused techniques. Poorly chosen allusions, mixed metaphors, overused similes, awkward alliteration — these are examples of valid techniques gone wrong.

Cliched imagery. Avoid it like the plague! Off with its head!

ZOMG-EMO-DRAMA!!! Bad poetry exaggerates, whines, mopes, capers, and generally makes an embarrassing spectacle of itself. Good poetry delivers emotion softly, like snowfall — or slyly, like a stiletto. If you can see it coming, it’s probably not done right.”