Me neither, I beginning to think they will never come out of "beta".
I could barely imagine a way to attain more hassle for less reward than trying to start a Bitcoin exchange at this point in time. Only if Mt. Gox completely crashed and burned could they hope to get enough business to pay for much more than power, and that is even if they did things perfectly.
My main hope for Ruxum was that they were going to cater to some wealthy tax cheating and/or hard core market manipulating buddies of theirs, or clients who wanted to move funds back and forth from West to East, but the Bitcoin system never grew large enough for that to be very practicable.