No, there is no software bug. The bug is in the human component of the protocol.
This is such a terrible bullshit. Can you all please stop creating this bullshit and spreading FUD ?
You simply don't get the point: If the HUMAN behavior is a problem which the network cannot solve itself using its own algorithms, then the network is useless and doomed to failure.
There can be no such thing as human component-based bug in the protocol, because the protocol is designed to cope exactly with that.
Bitcoin is still on very early stages. If BTC at this stage cannot cope with such a minor disturbance as SatoshiDICE currently is, then it cannot cope with reality at all and should be either fixed or redesigned from scratch.
The point in short:
The whole Bitcoin network exists exactly for the reason of coping with human imperfections (like forgery, double spending, thievery and other cons), so if it cannot do that, that means it is *completely useless*.
Did i make myself clear this time ?
+1