When spinning an article how do you go about adding in your keywords and links to your site. What is the best practice. Lets say I want to submit a spun article to some article databases and my keyword is "Android RPGs". Would I put that exact keyword in my article or what I find similar variances of it and sprinkle it through out the article? Such as " Android, Android role playing games, android games" And also, how do I probably add links in to my site in order to make it look natural? Do I just find a keyword and spin in link here and there? How much is too much? thanks!