One other approach I've heard is that some companies have adopted alumni programs, where again they're looking to tap into previous, experienced employees who have retired, and they may want to bring them on for a short term, like six months or less, for a project. That's another opportunity, and again it could be for that knowledge transfer we talked about between the existing younger workforce, potentially, and the departed former employees. It can very much be project-based as well.
On May 2nd, 2013. See this statement in context.