They are more attuned to thinking about their life in phases rather than completely around work.

We used to get a response in two or three calls. Now we can call 10 CEOs and not get a response.

Finding directors of any kind is more difficult than ever. Active CEOs, who are most wanted, are often not available for board duty. Boards need a well defined process to find directors they need.

CEOs and directors realize that board discussions are richer when individuals with diverse backgrounds and perspectives participate. But there is still only a small number of women and minorities among senior corporate executives, and they are in high demand.

Most people, if they can put together a portfolio of activities, find it's very interesting rather than going back to a full-time job.