Best link building techniques?

[FPForum]

What methods does everyone here use for building links? I currently use the following, but am always looking for more..

-Web Directories
-Citation Sites
-Guest Blogging
-Social Bookmarks
-Article Directories
-Link Exchanges

What else am I missing here?

[tk-hassan]

Forum Posting and blog commenting are two more pretty good ways to build links.

[patriciareeves]

To get a really good result from the promotion need to combine many SEO techniques, not only backlink. Therefore we cooperate with Only Registered users can view links because professionals are always aware of the latest SEO techniques

[Tanzi Wallis]

I am currently using
Web Directories
Guest Blogging
Social Bookmarks

[Agatha Stewart]

All the information above shared by the members are correct. But make sure you don't forget the type of contents you have. I learned from another site that there should be a solid Only Registered users can view links to be able to provide meaning and value to your audiences. Thus, it will be beneficial to your business as well. 

Article submission / guest posting for me are also the most effective way of link building and increasing traffic. Consider those sites that have higher domain authority and have relevance to your content. Getting links from popular sites can even help as well.

[Tanzi Wallis]

Forget to mention guest posting. Sounds pretty effective as well.

[girls magazine]

you can press release forum and blog commenting.

[RH-Calvin]

The best link building techniques for higher rankings and to generate good traffic are:

Guest posting
Article submission
Press release submission
Social bookmarks
Classified ads
Infographics submission
Social media optimization

[JJesica]

I think nowadays guest blogging is very important factor.

[virginoilseom]

- Forum Posting
- Bookmarking
- Classified Submission
- Blog Commenting
- Social Media