Mark Zuckerberg during a Facebook press event to introduce 'Home' a Facebook app suite that integrates with Android in Menlo ParkVia Ross Kerber (Reuters) – Some of Mark Zuckerberg's mutual fund backers delivered a troublesome message on compensation for the leaders of Fb Inc. Constancy Investments, led by using its $ninety eight billion Contrafund, was among those balloting against the pay of the social media company's prime leaders in a nonbinding contest at its annual meeting in June, its first due to the fact that going public. Securities filings show different dollars balloting against the pay integrated Legg Mason Capital Administration Price Belief and Franklin Resources' Franklin Growth Fund. …