Sorry it happened to you. I had a brief run of getting "Ew" and variations thereof ("Ewww" "ewwwww", etc.) on my Heroes fics on FFN. Anonymous, of course, which is extra frustrating because I couldn't do what you've done here, which is read the person's profile and realize that you aren't being called out by anyone worth your time.

My condolences. Don't let it get you down. Happens to all of us.