I can't back it up with science (someone know of any research?), but it sure seems to be a trend when you compare among countries in various stages.
Do you have any statistics to back this up, or just the naive reasoning "Well, it's a /serious/ crime, so they'd probably commit others, because only bad people commit /serious/ crimes"?
What drug kingpin would ever be morally against theft? Does the fact that this trade is being done via the internet imply that these groups have all adopted some kind of code of honor? DPR of SR1 put out hits on people.
Parent's suspicion is right on the money.
It shows that large classes of people are willing to follow rules that they think are ethical, while ignoring others they regard as immoral or amoral.
I don't have a great opinion on this argument, just clarifying it.