Facebook App Center now open worldwide August 1, 2012 by admin Tweet Facebook has announced that its new App Center feature is available to all of its worldwide users for the first time, after first launching for US users in June. Read more… Neowin Related Posts:Twitter Circle is rolling out to more users…Microsoft's Arm Advisory Service is now available…WhatsApp down for many users worldwide, Meta working…Slack is currently facing an outage for users worldwideWorldwide IT spending set to grow 8% this year, Gartner says