I really appreciate you posting this because I had no idea that duplicate posting had any negative effects. Back in the day I was on a few forums that were similar so I would repost the same thread or reply to the different forums not knowing that there was a negative effect of impact on doing so. I haven't posted duplicates in years but I'm glad I know now that it's bad to do so and it doesn't have any benefits. I will never double post now knowing what I know now.