It’s still not perfect. If your comment disappears, please email me ASAP so that I can restore it. I won’t know there is a problem unless you contact me.
(To provide some sense of what’s going on, there are currently 7242 spam comments in the filter queue, and additional spam comments accumulate at a rate of approximately 500/day. At this rate there are bound to be some false positives. If your comment gets trapped, and you let me know, I can easily retrieve it by searching the spam queue for your name. But I will only know to do this if you let me know.)