Akamai doesn't do hosting, they do caching. So to say they're hosted at Akamai doesn't make any sense in the first place. Only their static content will be served by Akamai.
Today, "mtgox.com" is going through a server on Amazon AWS, at "ec2-175-41-192-215.ap-northeast-1.compute.amazonaws.com" [175.41.192.215], with poor latency since the routing goes to Japan and then back to the US. That may be where the trading work gets done, or it may just be a front end which talks to a machine at Mt. Gox.
"
www.mtgox.com", which has mostly static content, goes through Akamai.
(Akamai does do hosting now, as well as caching. They call it "IP Application Acceleration", with the brand names "Terra" and "Terra Alta". That's Akamai's "cloud" service. Mt. Gox seems to be using an AWS server instead, which makes sense considering the low transaction volume.)
None of this affects the real problem - "Where's the money?"