A feature that I've seen on NewEgg and Amazon that I find exteremly useful is searching of reviews. When I'm looking for RAM or other computer components, as a Mac user, I can usually type in "Mac" or "MacBook" and see what types of experiences other people have had with that particular component but there's more of a universal use for this feature as well. For instance, if you're reading a review and you want to know if an issue mentioned in the review is isolated or not, you could type that into the search field. And sometimes it can even be a great way of finding troubleshooting tips. Just a thought.