Many, many people get annoyed and irritated by comment SPAM on their blogs. I can't understand why. I absolutely love SPAM – and here's why:
Whenever someone comments on your WordPress blog, it logs their IP address. But here's the thing: You can actually edit the comment to say whatever you want.
So all I do is change the weird name, remove the URL (this is the backlink they're trying to get), and change the comment to make it look like someone is naturally commenting on my blog post. I also make sure to change a few of the comments to include my target keyword, which helps with SEO.
This is the quickest and simplest way I know of to get 100's – or even 1000's – of "quality" comments on your blog in a relatively short period of time. The more competitive your term is, the more SPAM you'll get. Plus, Google will love your site for doing this because it's constantly being updated with fresh, unique content.
And because all the comments come from unique IP addresses, the comments look completely natural to Google. (Trust me: this is a good thing.)