CNNMoney: Another day, another unionization effort at an online news organization. This time, it’s Al Jazeera America, whose digital journalists announced Thursday that they have voted to unionize. They are represented by NewsGuild of New York. Whether AJAM’s management recognizes the union remains unclear. The company said in a statement that it is “currently considering the request to voluntarily recognize the NewsGuild as the exclusive bargaining representative of the digital department employees.”