Today I saw something weird on my blog post comment. Someone commented a blog title in the comment with site name in the following format:
___123___POST TITLE – SITE NAME___123___
I Googled with ___123___ and found that on so many website comment section there is this type of comment in the same format and all website are using WordPress CMS.
I couldn't find the reason why people are posting this type of comment randomly on any website.
Really wanted to know what this type of comment does?