Here's my side of it (although I don't always follow the killsforum) I had never really seen an instance where ZO backed down/bitched out... He may do it all the time, I just had never seen it. Far as I know he has manned up to every race he's called out.
I have no vested interest on who wins or loses, but back in the day when I did street race, if you're gonna call a man out/be called out... Be man enough to turn the race down or lose. There is always someone faster.
As long as I'm being honest, Draggbody irked me at the beginning (which is why I guess it "seemed" like I was on ZO's side), mostly because I forgot who he was (the kids rock-crawler shook my memory). Hadn't really heard of trying to lock someone in a race with Paypal/whatever before... The entire idea of that was ridiculous to me. Turns out he was right... Guess a man's word ain't worth the paper it's written on nowadays.