Well, isn't this delightful. I woke up this morning to discover that overnight about 130 bits of spam were posted as comments on In This Moment.
Since I refuse to provide free advertising to anyone and despise spam, I am in the process of deleting all of it.
I've also turned on the Word Verification feature. This means that when you make a comment, you have to type the squiggly word in the appropriate box to prove that you're a human being.
Apologies for the hassle.