I want to increase my ranking on Google. What's good off-site SEO?

[John M]

Try to get some links from good quality, relevant pages on other sites to your own site.

Many of the other solutions in the other answers will take a lot of time and effort for almost no return - it's good links that you want.

[Archie Webber]

Social Networking, Blog Marketing, Article Marketing, Social Bookmarking, Forum Commenting. All these are definitely great but very time consuming, I would look for a company to provide these services for you. I came accross the Anewb Plan - great seo plan that includes all of the above...you can check it out at their site http://www.anewb.com

[176]

Good off site would be articles and nothing else. Articles helps website draw in the traffic and improve SEO optimization. That is why places like http://www.iwriter.com/ have become the ultimate content destination for many web masters and bloggers.