Radley Balko is Freaking Brilliant

His response to a commenter should not be missed.  An excerpt:

Let's move on. I'm going to get a bit more critical now, so prepare yourself. Let's start with this:

What a sniveling little shit of a post from a sniveling little shit of a man.

This really feels lazy to me. You can do better. "Sniveling little shit" is already overused to the point of cliche. It is evocative, so I probably could still have lived with it had you only used it once. But to use it twice, and in the same sentence, really left me wishing you had come up with something more creative. Perhaps you were using repetition as a rhetorical device, but it really reads as if you just got tired of coming up with colorful ways to express your contempt for me. Which is disappointing, because those first couple lines really had me wanting to believe that you hated me. If I could offer a suggestion: This might be a good time to return to the puss-oozing lesion metaphor. I think it serves you well in a couple ways: It vividly and luridly conveys your disgust for me, and it links me in the minds of your readers to something quite unpleasant"”a festering wound. And a call-back is always a good way to keep your audience on its toes. You might even add some extra ickiness the second time around. For example, you might set the sore on someone's genitals, or perhaps on an anus. That's the beauty of writing! You are in control!