Social networking works great but requires good, interesting, "viral" content. Otherwise people just won't get interested in your content, and won't make any backlinks. I mean, SMM works, but it works _really_ good & quick only for "viral" sites.
I only know articles sub, social media opt, classify, blogs and forums but i dont know latest techniques in off page opt..
Forum posting, directory submission, article submission, social bookmarking, theme based one way links will help you to get the backlinks.
Article submission!! then write articles for diffrent sites so that they will provide strong backlink!
Have you heard about the profile back linking? its also a good way to create back links for your site. you just have to create your account in the specific high quality site and put your site's URL in the right section. then just add an avator. this way you can get profile back links. thanks
It is critical not to learn SEO with a mindset to "trick" the search engines. It is also absolutely unnecessary. You will find that the most successful people in SEO work within the parameters of the search engine algorithms and rules. Find some good SEO people on the warrior forum and they will teach you what I am saying.