Blogspam is a subset of SEO, for sure. This comment does nothing to convince me that it isn't the subset you're targeting, because that last sentence sounds a

Blogspam is a subset of SEO, for sure. This comment does nothing to convince me that it isn't the subset you're targeting, because that last sentence sounds a lot like you're describing blogspam. (parent comment was edited after I wrote this, read "last sentence" as referring to the paragraph beginning with "We help businesses create more useful content and get it to the right people.")