Wayne , you would be best served by not trying to explain this.
It has gone from the Gov't wont let us to it is too much trouble.
Why you should give a rip if we exchange email addresses with any one, a free member included, and take our conversation off of SLS is beyond me.
We belong to at least one other group that occasionally has a commercial post come through. For the most part they are reported inside of an hour by the membership and removed unless they post at 3AM then it takes 3 hrs. There is not much traffic from 3 to 6AM
As to being kicked off for "violations", IF I was in that business I would consider a membership fee a reasonable advertising expense and just sign up paid under a different alias every time my month was up or I got caught. So the paid members are less likely to violate argument does not apply to anyone attempting to go commercial.