Great and easy to use.

I had a client blog that was getting a lot of spam signups. I added Clean Talk to a test blog and was very impressed. I have now added it to two client sites and the spam sign ups have dropped to zero. So far only legitimate signups have gotten through and no legitimate ones have been marked as spam.

I especially like the ease with which I can check the log to see who is getting rejected and if a legitimate one turns up there, I can mark it as NOT SPAM.

Great Product. Will be upgrading soon to add to all of my sites that allow open sign up.