Being Perplexed By Ah, This Is Great! Dispels Many Misnomers I've Had.

For weeks I've been getting blog comments like the ones you see in the picture. All from Anonymous.

The blog comment spam always has links to some fool thing. Like a Viagra purveyor. How do so many know of my need for this product?

But, these "Ah, This is great! Dispells many misnomers I've been having" type comment has no link.

Why is some one or thing going to the bother of doing this. And slightly varying the wording?

This is very perplexing to me.