What's the chances of a negative SEO campaign on your competitor backfiring and helping them with the thousands of junk links etc? I've heard that G doesn't penalize you for unnatural links because of the possibility of negative SEO but it's hard to believe that they don't implement something for these spammy scrapebox links all over blogs, etc... Any thoughts? PS: Since I seem to be getting a lot of "that's unethical" type of replies on this thread (kind of ironic on a blackhat forum) I'm editing this post to let you know I have no intentions of doing negative seo. I target micro niches that require nothing like that to rank over my competition (if u can even call it competition). All I was looking for was other peoples experience with this subject, not tips on how to wreck competitors lmao.