...whole lot of "marked" Bitcoins. It think it would take a fair bit of mixing before they can spend them freely.
Nah, that's quite easy. You can spend them in so many places that won't check the origin.
If push comes to shove there is always local bitcoins (just don't do it anywhere where you are actually local and take the time to drive a bit).
Not to mention, consider this...
a) If steal key to addressA with 100BTC;
b) Send the 100BTC to addressB with 200BTC (not stolen) already in it;
c) Then, I send you 50BTC from addressB, have you received ANY stolen coins?
Probably time to contact the Australian Government as someone suggested.
They are well aware.
here is another one of his profiles https://bitcointalk.org/index.php?action=profile;u=38455
notice the name? same name and location Australia
notice the name? same name and location Australia
I am willing to bet that he has registered a DOT.COM.AU address at some point or another. This would require an Australian Business Number and the details of these are publicly searchable www.business.gov.au
Can has D0X race? yes...
