Content is the key. It should have the keyword you are targeting to

  

what are social networking sites? Excuse my ignorance

MySpace, Friendster, Multiply and the likes

social bookmarking is awesome.
use something like onlywire or a tool that lets you submit to all directories and then bookmark every post you do.

just buy some

How do i submit my site for search engines?

Read this for your reference http://searchenginewatch.com/showPag...age=WEBmasTERs

Hope that help you out

coould u explain this concept a little more
is this like article writing?

Article marketing, blogging and posting on related blogs are all excellent ways to increase traffic. Here is a little trick I use:

Create a hubpage centered around your keyword or phrase. Write an article and submit to Goarticles, linking to your hubpage. Then, Digg your hubpage. Once this is done, build a free blog at Blogger and Wordpress, linking to your hubpage. Submit these to Digg also.

All of this linking will create some great "link Juice" for your sites!

Hope this helps - it works great for me!

I agree. People are more apt to visit your site if they don't think that you're just going to try to sell them something.