I would love to drill into this topic because it is related to the main thread. There are some networks and providers who care about the issue of pushing bad ad

I would love to drill into this topic because it is related to the main thread. There are some networks and providers who care about the issue of pushing bad ads, while others turn a blind eye since they have no incentive to keep these ads off your site. Don't be surprised if the current series of TC posts eventually lead into discussing ad networks. For now, please email me (nik at tc) if you do see these ads popup, we dislike them as much, if not more, than the readers do.