I'm just curious as to the difference between wastelanding a thread and simply making it disappear. The reason I bring it up is because of those faux-marketplace threads that keep getting started by posters who don't qualify for marketplace privileges. Why are those wastelanded and not made to disappear? Can't someone who does want to engage in the trade still PM the OP after it's been wastelanded? I'm sure I'm missing something, but I was curious as to why those types of threads are handled this way (especially since there have been more lately).