Last time I made this offer I had to made my customers wait for a week due to enormous amount of request I received. This was when My blog was a PR3 blog. Now the scenario has changed and it is a PR 4 blog and viewership of the blog has increased now. So this is again a great opportunity to get your product or site reviewed. I will review a maximum of 5 sites/products in total. So place your request as soon as possible. One more thing is that it is a technology related blog so I want the sites/products to be in the same niche with my sites theme. PM or reply to this post for more info and pricing.