Take this as a sort of security drill: MPEx is untouchable.
uh huh... whatever you say, kid.
Redirecting DDoS traffic to a government site is poetry.
Redirect or DNS change? I don't think dos-bots follow redirects.
Yeah, unless the DDoS consisted of an iframe and a timer it didn't really serve any purpose other than the lol factor. I'm surprised how MPOE prices haven't being affected much, but that's pretty offtopic so I'll stop here

the exchange has quite a sound security concept. People know that.