How do we stop them?

[Inziladun]

I'd like to say that I applaud the recent efforts of the Admin and Mod staff to curb the spammers.
In the last few weeks especially, I've seen many obvious spammers (random-looking Member Names, with links in the sig line to product or service websites) banned almost as soon as they joined.
Additionally, a great number of them that had registered in the past but had never posted, were cleared from the Members List.

Thanks for your hard work, and keep it up please!