In the hours before Facebook's stock began trading on the Nasdaq Stock Market for the first time, CEO Mark Zuckerberg reminded the company's 3,500 employees not to get caught up in the hoopla surrounding its long-awaited initial public offering.

Ultra-Orthodox Jews who believe that the Internet threatens their way of life have rented the New York Mets' stadium for an unprecedented gathering on how to use modern technology in a religiously appropriate way.

Ultra-Orthodox Jews who believe that the Internet threatens their way of life have rented the New York Mets' stadium for an unprecedented gathering on how to use modern technology in a religiously appropriate way.