Disclaimer: No I am not flaming the creators or the few people who use this tool in a constructive way or BHW for that matter. I just had 3 sites taken off the SERPS, they went down faster than a Thai Hooker!!! and to my surprise 3 competing sites just took my place. (BTW, No offense to Thai hookers intended!) Apparently my competitor tracked me cause 3 of my privacy protection thingys expired and I forgot to renew them.. well I think thats how they took down those 3 sites cause the others are OK and in different C's (Knock on wood) No, I didn't do anything blackhat on these sites, just normal link building increasing slowly on a daily basis while adding fresh content, no linkfarms/spinning or anything like that... I did some backlink research to see if someone suddenly dropped my links or something and to my surprise I see a bunch of backlinks coming from weird forums I've never used to promote my site before... .I see a bunch of them! So is this what we are down to? Xrumer warfare? Seriously? ... Well seeing as tho as there are no rules to prevent anyone from doing this again and people think Xrumer is covered under the Second Amendment, I'll go out and get me a copy of Xrumer + a ShotGun! So I say to that competitor in particular, ITS ON!