Here after a long time and want to start the SEO thing for a couple of sites again. Last time what I did was something like link-wheel which firstly boosted my site then all of them were badly hit after Penguin update. What are some of the successful technique now a day?
Build a silo site(money site), find a high PR domain (buy it), create relevant content on that PR domain and link back to your silo site. Then watch your rankings climb to the first page. Of course there is more to that, but this is just a short version of what I do.
Now making a high quality a backlinks is useful for the site, this is helpful in getting high page rank to the site. Now search engine sees which site is a high quality backlinks and give those site top ranking.
Now make High Quality And PR backlinks For Your Site. High Quality links Is really helpful for your site for build your reputation and increase your PR.
If you are building backlinks diversification is necessary.Check out this blog post to know how to do link building now : Diversify Your Links-SEO That Works! As someone said to create a silo site ,buy domains(it is only good when u have enough money)Not for a starter