Elder care, housing and aging – the present is not like the past. We are entering the patchwork quilt era of senior housing that reflects lengthening life expectancy and a stretched economy: steady-state occupancy in assisted living at around 2.1 million for- and non-profit, a lot (1000) fewer nursing homes in the last decade. So what else is out there besides caring for an aging parent in your guest room? Quite a bit, actually. There are national networks and websites today that describe NORCs (Naturally Occurring Retirement Communities); there are Virtual Villages, there is the Maine Approach (building a grass-roots volunteer network shored up with video monitoring), and now there is a national Co-housing Network. Meanwhile, over in China, the land of supposed taking care of aging parents in the home, check out all the senior group homes forming.