I guess they're having troubles following the increasing amount of users and dealing with transfer problems...
Actually, why is the BTC/$ value on BTC-e so far below the BTC/$ value on MtGox?
The difference is about 200 $ at the moment.
interesting explanation here :The difference is about 200 $ at the moment.
http://www.coindesk.com/mt-gox-bitcoin-exchange-review/