Can you pass math?
I just deleted 19 spam comments. We’ve been getting a fair amount of spam, so I’m going to take some action against the spam-bots. Please let me know if you have trouble posting.
 My understanding is that now, if you don’t register, you’ll need to answer a math question before posting. They should be easy for many people. Questions like “what is the sum of 3 and 7.” If you have trouble, use a calculator.