As just lately as Thursday, the World Economic Forum had mentioned it was proceeding with the event, which pulls thousands of politicians, executives and nonprofit leaders to a ritzy ski town within the Swiss Alps for lectures, panel discussions, dinners and events. Organizers had stated they would make a decision about whether to proceed by Jan. 6. Citigroup sent a memo to its staff in New York and New Jersey giving them the option to work at home through the vacations given the surge in instances in the New York metropolitan area. A healthy work-life stability is good for employers,…