I agree with that. If your site has had some really good SEO work then when some of the bad things come into play then they will probably not hurt the site as much as a site which hasn't done some good SEO. One bad backlink will hurt the site that has little good backlinks more than one that has many good backlinks for example.Anyway, I made my guess based on the fact that if a person has enough good SEO, then the bad stuff might not affect it as much.
Sounds good to me.Does that seem like good reasoning?
I had a friend that used a few of those automatic backlink generators that create a few thousand backlinks between them and within about a month he saw his ranking going down very drastically so he learned the hard way.No stay away from it .. always build backlinks manually or you will get affected by google penguin update
usually these softwares gets links from low quality websites and websites that have spam score