http://laptophits.com - it had great response here on HN, unfortunately few days later I got an email from Amazon, that they reject my associates application, as my site lacks unique content :(. Now I'm working on more specification based filtering options, then will try to add keyword filters (to quickly find for example most recommended'linux laptops') and figure out what should I add to pass Amazon Associates review.

I also started my personal blog today at http://mdoliwa.com with 30 days blogging challange :).