How can we increase traffic?

Hi Friends,

I got these tips from article and applied all these are good to get traffic:

1. Write and submit articles to the article directories.
2. Leave comments on other people's blogs with a backlink to your site.
3. Answer people's questions on http://www.answers.yahoo.com
4. Post in forums and have a link to your site in your signature.
5. Write a press release and submit it to http://www.PRWeb.com
6. Advertise your website in the appropriate category on http://www.CraigsList.com
7. Give an unbiased testimonial on a product/service that you have used in
exchange for a backlink to your site.
8. Start a blog and submit it to the 100's of free blog directories.
9. Manually submit your website to the major search engines.
10. Optimize each page of your website for a particular keyword or search
phrase.
11. Add a link in your email signature to your website. It's a free and easy
way to get a little more traffic.
12. Make a custom 404 error pages for your website redirecting people to your
home page.
13. Use PPC search engine advertising.
14. Add a "bookmark this site" link to your webpages.
15. Have a tell-a-friend form on your site.
16. Send articles to ezine and publisher that includes a link to your website.
17. Hold a crazy content and make it go viral.
18. Give away a freebie (ebook, report, e-course) to keep people coming back
to your site.
19. Add an RSS feed to your blog.
20. Submit your site to any related niche directories on the net.
21. Participate in a banner or link exchange program.
22. Start a page on social bookmarking sites such as http://myspace.com
23. Exchange reciprocal links with other related websites.
24. Create an Amazon profile and submit reviews for books and other products
that you have read.
25. Start a lens on http://www.Squidoo.com
26. Get referrals form similar but non-competing sites.