May SEO Strategy is best or Not ??

[mackenzielaffer]

Forums Discussion
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Article Submission
submit unique 400 words content twice a week with 2 backlinks

Blog Comments
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Business Profiles
create business profiles on various business websites

Social Bookmarking
find and add Bookmarking site in local listings websites

Craiglist other Classifieds Ads listing
post in craiglist , Classifieds ads

Directory Submissions
add website in free directories (pr 3)

Web 2.0 Pages
create hubs,lenses with minimum 400 words

Website and Blog Pings
ping with updates on official blog

Info-graphics
create and share infographics and press releases on slideshare and other document sharing websites

Q/A Website
participate in Q/A website like (quora, yahoo answers)

[WebOutGateway]

Those techniques that you listed very much effective in SEO. But maybe you should also take considerations the On-Page SEO Technique that includes:
- Quality Content
- Updated XML Sitemap
- Create robot.txt
- Improvement of Meta Title & Meta Description
- Write header tags in H1, H2, H3, H4 Tags.
- Interlink to other articles.
- Update Contact Page and About Us Page with detailed information.
- Use responsive template/theme.
- Improve your page speed by removing unwanted plugins and minify javascripts and CSS.
- Repair Broken Links
- Proper use of Social Media

Goodluck!

[daviddakarai]

You mentioned only Off page activities which are helps to building links, all are good addition Press release (http://www.innasoft.in) also need to get backlinks.