There are lots of blog farms on the internet there are generally just automated blogs created by linking to lots and lots of feeds and they make money by using Adsense.
Do you accept such link backs?
As my blog is relatively new, I've already had a few and for one of my posts, I've had about 4 of them from the same IP. I've yet to approve that because of the impression it might leave my readers.
Does accepting all such links help or harm a blog?