I'm sick of reading a post every day about how to sabotage or take down a competitors site. Well here you go - here's the method I use. 1. I carefully onpage SEO my own site 2. I build good quality links to my site 3. I build link pyramids/wheels/pushes to my site 4. Build some quality web2.0's to my site 5. Then i let scrapebox and xrumer loose on the web2.0's and link pyramids/push/wheels If you've done all this right and in enough numbers you will see your site start to rise - eventually getting above your competitors site - therefore "sabotaging" them. The only problem with this method is that it will only move your competitors site down one place.