Comment spam linked to search engines?

The past few days I have been getting a lot of comment spam that is linked back to different search engines???

Any idea what this could be about? is it just spam software messing up the spammage?

here is one, i have others to linked back to google and bing too

Author : Boston (IP: , E-mail :
URL    :
Whois  :
Hey, that's the gereatst! So with ll this brain power AWHFY?

Few tips to control spamming,

  • Approve your comments manually
  • Make your blog nofollow
  • Install comment system software like Disqus

Maybe just bots looking for blogs that allow comments through, so they can be added to a list that will later be sold and/or abused.

commenting over blogs is a good idea to increase back links but your comments should look like you are not spamming it over google.
Too much commenting over the blog is also not a good deal for stable ranking.

More over you should write comments but it should be website friendly.