Being new to the black hat side of things I haven't used SeNuke or the relatively new Link Emperor. I'm seriously considering using one of these tools. My question is are these tools considered a long term strategy? It would seem that the back link profiles these create might work for a while than Google would devalue them and you would have to start on a new strategy. What is the consensus of those that use these products. Are the results long term or a quick, short lived run?