I want to get more traffic through search engines as well as any other means.

With regard to Off-page optimization, I would like you all to check if I am missing anything out:

1. Submitting articles to article directories.
2. Achieving links from related forums and directories.
3. Commenting at blogs and submitting the site's link while doing that.
4. Guest writing for blogs.
5. Build a related Squidoo lens.
6. Participating in social bookmarking sites.
7. Contributing to high-traffic websites involving people who would be
interested in what I have to offer and achieving links therefrom.
8. PPC ads.

Any more ideas?