You should worry about much worse than that! You could very easily get busted by LE buying through some asshole who is using fucking GMAIL and non-bitcoin payments! Do you have any idea how easily you can be tracked that way? I can't believe anyone would do business with this vendor! You also know that LE reads these forums, right? So all they have to do is read his emails and look into the payments he is receiving and then connect that info with forum posts like these. Wow, this is just awful.