I can see that, especially if the #1 station reacted. The one I remember the most is the 99Sux campaign. Now, I can't remember if it was 96Rock, the Buzz or both that used it, but I do know it was a pretty sucessful campaign. Of course, it was also a campaign that was launched when 99X started its demise. Cause? Probably not, but it did help bring 99X down more than if it wasn't launched.