Re: I will pay 0.3 BTC for an insurance policy against btc-e
The event of btc-e.com being hacked, defaulting, disappearing and so on should be catastrophic enough to be easily determined. Also, I will not have to prove that I actually had 250 BTC in btc-e (I might have more or less at any given time). And no - I don't plan on hacking btc-e myself 
Why is it obvious this is a raging scam?
Because no one with the sense to actually construct a legit scheme like this would ever let 250 BTC accumulate on BTC-e without doing something about it. If 250 BTC was too much for this person to comfortably keep in BTC-e he would've already done something about it, and if 250 BTC is just a small fraction of his total BTC holdings, then he wouldn't be soliciting this kind of arrangement in the first place.
So basically the OP is soliciting funds to perform a transaction that, in the absolute best possible case scenario, is only happening because he's a moron!