AARP’s Ideas@50+ event in San Diego featured AARP TEK’s new RealPad roll-out, the introduction of Joanne Jenkins as AARP’s new CEO and stars ranging from Kevin Spacey to Julia Louis Dreyfus to Martha Stewart. Move.com – the parent of realtor.com and seniorhousingnet.com hosted AARP members in a special “back porch” environment complete with lemonade and fresh baked cookies. Members heard from experts in senior care, caregiving, and aging in place technology. Paul Irving, Milk