Ever got the feeling that the one that are commenting on your article are not really interested on reading it? I do because most often are not related to the topic that I a creating.
If you see some comment that are praising you and not saying about the topic that you have done then it is definitely a comment that comes from one of those commenting software. Good thing that I have Akismet on and it is disregarding those unwanted comment to my spam folder. That way I don’t have to delete it all the time. Akismet is doing the job for me. I am using software on those who are using software to post comment on my blog.