Teresa Nielsen Hayden has discovered a wonderful punishment for blog trolls: disemvowelment. (That’s not a typo.) Her innocent housekeeping post drew a troll from Patrick’s blog, and she (to the amusement of her readers) has merrily thwarted his efforts to make a nuisance of himself. To join the fun, read the comments thread. (You may have wondered why a housekeeping post deserved 90-odd comments. Now you know.)