www.Work.com has been launched by business.com and is quite like squidoo.com. Basically you write a guide to help small business owners and you can put links to your site and other useful sites in the guide. My guide to business mobile phones has just been published (feel free to rate it ). Seobook has an overview about work.com and his guide to seo. One of the most important things this gets is co-citation for your website. Mentioning your site along side sites that are highly trusted is very very good for your rankings.
Thanks for that, i've just taken a look and have done a quick guide for a subject related to my site.