Link http://evaluator.vitrue.com/ Post on Mashable.com Social media management company Vitrue has released a free tool today, the Social Page Evaluator, designed to help marketers get a better understanding of a Facebook Page?s value.Just submit a Facebook Page URL and the app will come up with a valuation based on factors like number of fans, number of posts per day, number of interactions and so forth. It?s a cool ? if not completely scientific ? way to gauge the potential value of your Facebook Page to advertisers. The formula used by the Social Page Evaluator is related to the formula that Vitrue released last month to estimate the relative value of Facebook Fans to big brands. The tool, which was built over 63 hours in a Startup Weekend-style project, is adjustable and interactive. For instance, the base rate of Earned Media Value (or CPM in more traditional terms) is $5, but this can be adjusted to a higher or lower value depending on the brand in question. Likewise, there is a ?Fan-tasize? section that lets you manipulate other features like number of posts per day, engagement level and Fan count to see how that affects the valuation.