This week in the MacNN forums members discuss the Lightning connector, trouble playing Flash, USB 3 PCI card recommendations and more. When Posting Junkie "subego" first used the Lightning cable on their iPhone 5, they were concerned about the longterm durability of this new connector, and recently their fears came true, as is discussed in the thread titled "I Kinda Thought Lightning Might Suck". "Is this a mystery? A big problem? A little probem?" asks one confused Junior Member about a problem playing Flash on their Mac Pro, read more and join in here.