Comparison shopping upstart Become.com this week added a price-comparison feature to accompany its research index. The left-hand side of Become's site still features some three billion pages of
product research from Web sites including buyer guides, product reviews, and consumer forums, while the right-hand side now lists some five million products and services from participating online
merchants. The right-hand side previously featured Google's AdSense distribution program to generate revenue.
--Gavin O'Malley
