The best kind of blogs is auto-blogs, I am creating a blog about a specific niche and micro niche this way I show the right ads to the right audience.
For example if I create an autoblog about free traffic niche and make the blogs auto posting daily or twice a day and I automated social sharing for the blog categories for a fanpage
i create for each niche. Then search on jvzoo or warrior plus or the easist way is on Clickbank because Clickbank no need to get approved to promote the products.
I get the affiliate link and create ads for the product using the provided banners from the vendor and add the links inside the blog and posts.
so when the posts get automatically shared on my fanpage and other social media platforms it will attract visitors who are interesting in the niche so they are very targeted traffic to y affiliate link, so the conversion for the affiliate link to make sales will be much higher.

And autoblogs make things like this very easy for me.
All I have to do is create simple facebook ad to get more likes and share for such free content that other people creating for me.
If you need any info or advice about creating autoblogs let me know.
Thank you for the great post.
Adam