It’s come to my attention that some blog readers have had trouble posting comments. Problems were probably being caused by the math anti-spam verification plugin I was using. I changed the math anti spam verification to a different plugin (a verbal quiz), please give commenting another shot if you’ve been frustrated in the past.
Also, to prevent spam I still have to moderate and approve all first-time comments, so you may still get a delay before your comment is visible. After we approve your first comment, approval is automatic and you’ll see your posts immediately.
Thanks for sticking with us on all this, and my apologies if you’ve had any problems.