Legal
Bitcoin is subject to AML/KYC laws. This has caught out a lot of people in the UK. (e.g. http://bitcoinmagazine.com/interview-with-glbses-nefario/ )

...

It's not formally recognised as a currency, but it is recognized as a virtual currency scheme (http://www.ecb.int/pub/pdf/other/virtualcurrencyschemes201210en.pdf) but that comes with very little legislation.

So, it's subject to anti-money laundering laws, but isn't money?

Who would have known 'they' were taking notice of this around 1 year ago. Any significant nodes in Brussels!!?

Cheers monsterer/ItsDom.