(1) There are still some anyones outside of the US. (2) the IRS' definition of bitcoin as property is like the rules that some US states have about online purch

(1) There are still some anyones outside of the US. (2) the IRS' definition of bitcoin as property is like the rules that some US states have about online purchases & taxes. You are supposed to keep track of all your online sales and pay the tax yourself. They are seldom enforced. I don't think the IRS's decision has any immediate impact on sales using bitcoins.