Apparently some people trying to post comments here found a glitch in our blog system.
I checked with our IT folks and this was the answer:
“The blog has intermittant outages. Trick is to try again later. We’re hoping to upgrade our systems to get rid of this problem later this year.”
The glitch sounds pretty rare — I’ve only heard about this a few times over the last six months — so please don’t be discouraged. I really appreciate your feedback and your patience until we upgrade.