Article I found while Twitter surfing.
I think they inspired a blog post with the first one in that list. I was going to talk about SEO on my blog at some point, but now I think I'll do it in the next couple days. We should definitely stop ignoring other search engines! I personally don't ever use Google search, although I do use StartPage, which searches Google anonymously. I've also used Duck Duck Go in the past, which doesn't have anything to do with Google. The points about mobile-friendly design are necessary as well.