User recommendations and crowd buzz are redefining the way some online shoppers behave…

Examples like Crowdstorm are a new way for consumers to find what to buy based on the buzz around products. Users recommend products, and the crowd defines the best products by recommending what they know and like. Popular products go to the top of the list, weak products disappear. It works rather like the popular news website Digg.
What is buzz? Well for social shopping sites it is measured by the amount of activity surrounding a product: how many times a product has been viewed, how many bloggers have written about it, and how many users have commented about it.
Friends can be added which helps build the crowd effect, and these friends can be people they already know or those they’ve met on the site and whose product recommendations they trust.
Expect in the future; users posting their own product images and videos, and top-rated members being invited to beta-test new products from big brands.
UK-based Crowdstorm was founded by Phil Wilkinson, who also set up online price comparison sites ShopGenie and Kelkoo, and aims to be one of the internet’s best sources of impartial product information.
Another social shopping network to have launched recently – but in the US – is ThisNext. Featuring slick design and sending visitors down one of three paths: Discover, Recommend and Shopcast. The discover section lets users browse products recommended by others. Clicking on a item allows them to add it to their wishlist, recommend it, or find out where to buy the product. Users can recommend products by creating themed lists (from ‘Japanese Snacks’ to ‘Things I Cannot Do Without’), or simply by clicking on an easy to install ‘Add to ThisNext’ browser button.
Appealing to the blogging crowd, ThisNext’s standout feature is shopcasting: bloggers can create small banners for their website. These so-called shopcast badges either display their own recommendations or those of the ThisNext community, broadcasting the products they love or must have.