For the last 48 hours or so I have been fighting a spammer who keeps posting nonsense comments here on my blog. The point is to fill my blog with links to their site, which helps their serach engine rankings and spams their site to people happening to read my comments.
I used the built-in function of WordPress to mark their comments for moderation before being posted, however, they are hitting me about 20 times an hour, so this has been a pain to keep up with. Blocking their IP address from my site has been futile as well, for they use a different one each time.
So, I did some research and found a great plugin called Kitten’s Comment Paythat fights back. When someone submits a comment that is marked as potential spam, they are taken to a page where they can pay me $50 via Paypal to have it posted 🙂
I will keep my fingers crossed and see how well it works.