Bing announced a new feature that gives competitive link data in Bing Webmaster Tools. The new feature, similar sites, lets marketers compare one site’s backlinks to another. Reviews began coming in on Twitter. Ratick Nakrani, an SEO analyst tweeted “You will give tough competition to @googlewmc.” AndreF tweeted “Nice feature! I like the new BWT Design. It would be also nice if you could share details of ranking penalties like Google does.”