To avoid spaming some well reputed & potential member's posted some useful suggestion. Those will help to prevent spam /Scam from forum. Even we can't see theymos leave his feed back on there. Is theymos worried about web traffic due to advertising ?
What is the reason of underestimate some best proposal? From February 2018 web traffic for Bitcointalk is dropping down.
February Alexa rank was : 883
Current Alexa rank : 2522

It's too much different now from February.

I don't know exactly what is the reason. But I guess due most recent ICO scam hunters are disappointed. As I know almost 90% visitor's are bounty hunters here(my opinion). Some how most of people (not all) here to earn money. Most of earning source from ICO. So due to scam virus visitors are drop down day by day.
Many reputed & potential mambers share some good idea to or prevent scam & spam. But unfortunately theymos not interested about those idea. I believe admin should consider some recent best suggestion given by potential member's below:

I think if consider above suggestion it will not effect much on web traffic. It might be help more to increase traffic. Because again hunters will encourage for come back.
I make this post for pay attention to admin again to consider that. Thanks in advanced.