Bad traders

I see a few members always posting the same items here and on retrobike, ctc forum, bikeradar, TTforum though you never mention it on their threads. Is it because they are regular sellers or are those forums ok to share posts with lfgss? They sell nice stuff and they sell it here on a regular basis. I don't really see a problem with them posting here and retro bike. I look at both forums being part of our community. Like putting up ads on posted boards at different locations in your neighborhood.

the rules for classifieds say no advertising if you have an item on ebay.

don't see a problem with cross advertising on other bikefroums