Cloudflare block comment-spam? That's pretty interesting to hear and not a trivial problem. I've been running http://blogspam.net/ http://blogspam.net/ for th

Cloudflare block comment-spam? That's pretty interesting to hear and not a trivial problem. I've been running http://blogspam.net/ http://blogspam.net/ for the past few years to filter comment-spam from blogs, forums, etc, and it isn't an easy thing to manage.