Here is a really interesting and educational conversation with Eric Enge
Google's top engineer and Matt Cutts on what makes a "Good Quality Site" . . .

Please read the post on the following site here http://www.ezinternetmarketingstrategies.com/internet-marketing-strategies/matt-cutts-and-top-engineed-eric-enge-talk-about-what-makes-a-quality-site/

Kyle even spoke on the topic of curation as Matt goes over it in minute detail as well. I believe this type of interview will shed some light on some common misconceptions people see and read out there on the net. After reading this post come back and let me know what you think about what your doing with your site. Does it add value? Is it tailored for your readers or people that are searching for your product or is it just written for the search engines. Being up to speed on what Google is doing is not the be all end all but its very very important to know if you are serious about an online business.