Rarity and Dank have been going at it for ages. If Rarity was officially banned for that it just seems like an excuse. Besides, if anyone was trolling there it was the guy who intentionally played a poor version of Mary Had A Little Lamb just to get a rise out of her.
dank's as big of a troll as anyone else in his own threads. It's ridiculous that his Dank Bank thread is even in Long Term Offers given that it's basically a personal blog about his opinions on all things metaphysical and somewhere to post links to his latest examples of musical genius. He's not stupid. If he didn't post flame bait his Dank Bank thread would get no attention at all and quickly fall off the front page. Then again, the Long Term Offers forum has no credibility left whatsoever so it might be the most appropriate place for dank's thread after all.