Source please?
As far as I know from extensive legal counsel bitcoin is not a financial instrument, or better said "money", but personal property like domain names for example. There are already many laws and regulations in place that take into account digital property that could, and would, be applied in the future. Looking for new regulations doesn't sound like a very bright idea in my opinion.
Yeah, I tend to agree here. I just look at this way; once your exchange company has enough money in the bank account that makes it worth it for the US government to seize it, this is when they consider you a "money transmitter". So just keep your money spread around....
...of course, now your probably considered a terrorist