http://www.whiznews.com/content/news/local/2014/02/04/police-bust-couple-receiving-drugs-through-the-mail This just goes to show that they WILL go after small time buyers, and you should NEVER tell anyone, even close friends, that you're ordering from a dnm. I've been trying to read and apparently no arrests have been made in my state from mail order drugs, but in my search i found this and honestly was pissed off for them. Some motherfucker told on them for ordering, and then they got hit.
It does say large amounts of BTH and meth, so I wouldn't necessarily say it was a "personal" buy.