On my blog I have a comment from a person with this format for a username:
Relevant Keyword String :Title of my blog
This format for URL:
This format for Content:
[...] my content from the post the comment was on [...]
Is this created by some special script that uses people's own content for creating backlinks to spammer's blogs, or is it a legitimate way of getting backlinks?
It doesn't seem to be adding value to my blog, but it is on topic!