How to Create Free Backlinks for Website

Hi All,

I want to increase my blog traffic. Currently I am following all the below link building techniques.
1.Article Submission
2.Business Listing
3.Blog Commenting
4.Blog Submission
5.Classified posting
6.Directory Submission
7.Document Sharing
8.Photo Sharing
9.Ping Submission
10.Press Release submission
11.Forum Discussion / Posting
12.Search Engine Submission
13.Social Bookmarking submission
14.Social Networking creation/ posting
15.Video Sharing
16.Guest Posting
17.Infographic Submission
18.PDF Submission
19.PPT Submission
20.Profile Creation
21.RSS Feeds posting
22.Web 2.0 posting

As these are all link-building methods, I am getting backlinks but not much traffic. Is there any strategy apart from these that I can follow to improve my blog traffic?
Please help me on this.

Regards,
Sivaprasad

Free backlinks can be created using various off page activities like:

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