ConsumerSearch.com: Microwaves - Identifies which products reviewers like and dislike, where they agree or disagree, and why.
Epinions: Microwaves - Consumer-generated reviews, buying tips and advice, ratings, price information, and searchable in a variety of ways from price to product type.
ImproveNet: Microwave Ovens - Lists major manufacturers,product lines, experts, and some how-to and consumer advice, so that consumers can see what is on the market. Does not accept payments for listings. .