Blog research - customer feedback

Hi, I need someone who is versed in how blogs work. We are looking for someone to do customer feedback for us by extracting comments posted by people in blogs. E.g. say Sony launches a new Vaio, we need all comments posted by readers or customers about the Vaio. This report can be generated into a doc file report, with source of comments as a link. Please do not just do a [login to view URL] search on the keywords. It has to be more in depth and exhaustive than that. Also, personel comments preferred over the official review sites etc. To start of, I'll need this done up as a sample for me to review your skills. Singapore has just announced increase of gst from 5% to 7%. I need research on people's comments on this issue. You can post this in the PM here via pdf. Note: This is a free sample for me to review your skills. Please include in your bid, your charges PER project.