Recently I came across a collection of comments online that were are evidently part of a comment generation script. Fascinated by this, I wrote some code to select the random words / phrases and piece them together into their intended stupid sentences.

As an example of how this works, have a look at the following line:

Woah! I’m really (loving\enjoying\digging) the theme of this (site\website\blog).

By running a script that randomly selects a word from each set of brackets and then replaces each set of brackets and their content with their respectively selected word, nine different (though similar) sentences can be produced from the single line. The combinations are shown below:

Woah! I’m really loving the theme of this site.
Woah! I’m really loving the theme of this website.
Woah! I’m really loving the theme of this blog.

Woah! I’m really enjoying the theme of this site.
Woah! I’m really enjoying the theme of this website.
Woah! I’m really enjoying the theme of this blog.

Woah! I’m really digging the theme of this site.
Woah! I’m really digging the theme of this website.
Woah! I’m really digging the theme of this blog.

Obviously, the more word options and brace sets per line, the more combinations that can be produced. The posts below are randomly generated from lines in this way:

1.
"Hello there! I simply would like to give you a huge thumbs up for your excellent information you have got right here on this post. I'll be coming back to your website for more soon."
2.
"It's very effortless to find out any topic on web as compared to books, as I found this piece of writing at this web page."
3.
"Greetings from California! I'm bored to tears at work so I decided to check out your blog on my iphone during lunch break. I really like the information you provide here and can't wait to take a look when I get home. I'm surprised at how quick your blog loaded on my cell phone .. I'm not even using WIFI, just 3G .. Anyhow, wonderful blog!"
4.
"It is appropriate time to make some plans for the future and it's time to be happy. I have learn this put up and if I may just I wish to counsel you few interesting things or advice."
5.
"Way cool! Some extremely valid points! I appreciate you writing this post and also the rest of the site is also very good."

This is not intended as a how-to guide on how to be a spammer, but rather to inform on the sneaky way the comments are generated.

Note that all the comments are positive and complimentary / congratulatory with the hope of the recipient believing they are hand-typed, feeling flattered and allowing the comments to appear on their blog. Usually they are posted with a back-link to the spammer’s website which is the whole purpose.