Add Acrylic Software on your list of iOS developers that got snatched up by rival platform providers (Sparrow, too!). As Acrylic excels at gorgeous user interfaces, no wonder they will be joining Facebook's design team.
The social networking giant was also called out for poaching former and current Apple engineers to allegedly work on a Facebook phone project. Just last month, for example, Facebook hired a former Apple UI designer Chris Weeldreyer. It's curious, to say the least, that Facebook is eyeing iOS developers and Apple engineers who have an impeccable eye for detail and UI design...