Sites For Social Shopping

Just about everything else on the Web has a social aspect — tweets, comments, posts, @replies — why not shopping? Ecommerce is an important slice of the retail pie, and online shopping is fast, simple, and convenient. But, it doesn't beat a day out at the mall with your girlfriends. What good is scoring the coolest find ever if there's no one to tell about it? Here are some of my favorite social shopping websites to share with your friends.