Yeah your right SD, some have connection features where people can arrange to meet.
Chris, remember that LE (law enforcement) has long arms. It does really depend on the crime however i have read about LE tracking someone all the way to South Africa for child support so it can be done.
There are many agreements between the US and other countries that none of us know about and those agreements include anything from serving citizens court docs to arresting someone for computer crimes and more. I am not saying that this would apply, but do you really want to risk everything, including your personal property for a few hundred bucks in plugins. Seems to me its just not worth it.
By the way this is another reason i would love to see a store feature where a developer can deny a sale to particular customers. Especially those with NO respect for a license.
Darryl I agree, but i would even go farther and just say try to keep all adult content behind a login.