Hi update your content regularly,submit your site feeds to rss directories,build some backlinks,ya you can do social bookmarking.
Forum posting, bookmarking, article submission - its all been covered hundred thousands times each day. The search bar on this forum may help also
this is not all, you must concentrate on your on page as seo as well, and keep on following the other off page factors as well and be consistent in your work
No, sorry to prick the bubble but there is no easy way to SEO unless you outsource the task to the experts who do the mass production of your backlinks.
Link building -> ? Expertise in Link Campaigning (One Way, Reciprocal) ? Article Submission ? Rss Feed Submission ? Blog Optimization/Submission ? Forum Posting ? Directory Submission ? SEO Proposal preparation ? Social Bookmark ? Social Media Networking ? Group Submission ? Press Release ? Ranking Report Preparation ? Local Search Engine Submission
There is a firefox addon names SEO DOCTOR ,you can install it and then follow the SEO DOCTOR's SEO suggestion for your site. I think that is the easy and base SEO for everyone.
If you are looking for an easy SEO strategy in a completely white hat and legitimate manner, here is my suggestion. Write 5 articles per day for 5 days. Insert 2 links per article. Bookmark it using Digg or facebook-like services for every article you create. After 5 days, you would end up with the following. 50 backlinks from 25 articles + 50 backlinks from social bookmarking sites. So a total of 100 links. Even if all of your links are not indexed, you would still get at least 75 backlinks after 5 days of easy work. Hope this suggestion helped you.
SEO can be made easy once you learn how to do it. If you have enough time than, there are plenty of resources available online which can be used to learn how to optimize a particular website for Search Engine.
I came across this sort of hosting SEO Hosting Online. It has helped me in the SERPs lately. See how it works for you