Reply to Ultra DJ's trainwrecking???

Is it me, or has anyone who's been watching any of Ultra noticed alot of DJ's trainwrecking. I noticed Tiesto the first week, right now Laidback Luke has trainwrecked about 3 times in 20 minutes... and I def remember some from last week, just can't put a name on it. Makes you wonder/realize that not all producers are set out to be DJs, but theyre paid to go out their and perform cause their songs are famous. Not hating, I'm super jealous of all of em, but theres def been more than a fair share of trainwrecks.