What are the off page activities to increase the ranking of keywords?

-Forum Posting
-Blog Commenting
-Social Bookmarking
-Web 2.0
-Article Submission
-Document submission
-Infographic Submission

These are favorite Off-page SEO techniques

Forum Submissions
Directories
Image Submissions
WEB 2.O
Social Bookmarking
Article Submission
Document Sharing

Hi Friends,
The various activities that you can do on a daily basis are as follows:

• Directory Submission
• 
  Social Bookmarking
• 
  Blog Commenting
• 
  Forum Commenting
• 
  Blog post (Blogger & Wordpress)
• 
  Web 2.0 Submission
• 
  Article Submission
• 
  Press Release Submissions
• 
  RSS feed generation and submissions
• 
  Review Submissions
• 
  Business Profile Creation
• 
  Q & A Submissions
• 
  Document Sharing
• 
  Classified Ads Submission
• 
  Video Submission & Promotion
• 
  Photo Submission & Promotion
• 
  Local Business Listing (Google, Bing @ Local Listing Sites)
• 
  Social Networking