i have never met fedor and don't really want to, but from what the americans over in japan are saying, i really doubt he is quite getting 500k per fight. sapp has been the highest paid in mma simply because he was the biggest attraction. fedor is obviously a better fighter but he doesn't score anywhere near as well as the likes of sapp, hunt or mirko at the box office.
ufc is ridiculous. white has no longevity plan, he just recycles the same guys over and over again. unless your one of his very small stable your not getting squat, and even some of those guys get diddly shit. many fighters walk away with nothing at all after expenses are paid.
mma will never approach the hights of boxing, talent wise, whilst simple minded red necks like dana white have got their monopoly and dana will do every thing he can to keep that monopoly ie not let iceman or silva fight fedor because once he lets a competitor in his bank balance is going south.
if you have some fighting talent you head to the boxing gym, not mma. mma picks up the rejects and committed martial artists like gracies, guys that are so far into it that they couldn't make a transition even if they wanted to.
this is why there are not many afro americans in mma, because if they are young and have talent they go for some real dollars in boxing.
better money, longer careers with less injuries. there are many joint injuries in mma and elbows mean more scarring = early retirement. you will obviously blind side the occasional elbow and butt in pro boxing (while the ref's not looking) which will cause scarring around the eyes but nothing like mma where elbows are a legitemate strike.
if you want to make anything in mma you have to get in quick and make your mark. sell, sell, sell! don't rely on anyone to promote you because it won't happen. be the guy everyone hates. it's easier than being the guy that everyone loves because it lasts longer eg. tito ortiz. if you think it's just about winning fights you're an idiot because that's not going to happen. if you were boxing your manager would pick your opponents and build you up slowly (assuming you had talent an were a potential money earner) because you're an individual in the business. in mma you're just chucked in there with the rest of the gladiators and only the strong survive. only one guy makes money eg. dana and he doesn't care who rises to the top, he gets paid either way.