Amazon is once again turning to Twitter to further the reach of its ecommerce empire. Now simply by replying with #AmazonWishList to any tweet that contains an Amazon product link, U.S. users can save linked products to their Wish List. This move follows the #AmazonCart, a similar initiative launched back in May that lets users add products to their Amazon shopping cart without leaving Twitter, now a vital cog in the global e-commerce.