Weird Comment Spam

I’ve been getting several comments on ancient posts for the last few days along these lines:

Ive pretty much been doing nothing to speak of. My lifes been bland these days. I havent been up to much. I feel like a void.

They’re all variations on the same theme, and they’re spam in the sense that they have nothing to do with the post subject, but they don’t have a URL they’re advertising, so I can’t blacklist them. Each one has a different IP address. All I can do is delete them individually, and shrug. If I got flooded with them, it would be a royal PITA to deal with. Does anyone have any theories as to the purpose of these? Are they just testing to see how spammable I am before actually hitting me with a payload?

[Update late Monday morning]

Maybe it was test runs. I just got this one, with a blacklistable URL this time:

I haven\’t gotten anything done for a while, but whatever. I can\’t be bothered with anything , but what can I say? Maybe tomorrow. More or less nothing seems worth doing. Thanks for shared info!

The only thing is that this time it was a ping, rather than a comment.