Yes these are duplicates, so google will probably not count most of these backlinks.what about content duplication...?
But most of them don't copy exactly the same article in their respective websites. I am a little bit confused after reading your answer. I think I can use spin method.Google does not care about duplicate content. Otherwise most newspapers and other places that syndicate content would not get indexed. It is just important to use the right attribution link back to the original.
I use exactly the same content on branded web 2.0s and it gets indexed without any problemsBut most of them don't copy exactly the same article in their respective websites. I am a little bit confused after reading your answer. I think I can use spin method.
Btw Thanks for your valuable feedback
Really......I use exactly the same content on branded web 2.0s and it gets indexed without any problems