1) RPGnetter Belphanior now has a review over at RPGnet. He is less generous than I in his evalutations, but I don't see anything in his analysis with which I find myself in disagreement.
2) I owe Wraeththu: From Enchantment to Fufilment an apology. Yesterday I recalled another RPG that has genitalia on the cover of the book, so Wraeththu's not the first game to pull that stunt. Fantasy Wargaming: The Highest Level of All by Bruce Galloway, a moderately infamous tome amongst fans of bad rpgs, has a cover depicting an Eliphas Levi-style devil leaping at a wizard. The devil's caduceus/penis is clearly visible. I can post a picture in a week or two if anyone so desires.