Hey everyone, I'm kinda new to SEO and this forum so I don't know a whole lot about blackhat or whitehat seo. But I noticed one thread about someone sabotaging his competitor by giving him bad links and causing his ranking to fall. Lots of people got mad and told him it was a terrible thing to do. If that type of technique got such a negative response on the Blackhat SEO forum on a site called blackhatworld, I wonder what "blackhat" activities are totally cool and acceptable? Where do you draw the line?