According to this article in the NY Times, builders are re-thinking the age restriction in active adult communities, especially in states like New Jersey. So many aging Baby Boomers are moving to other locations and no one knows what future generations will want when they reach that magical age of 55+.
http://www.nytimes.com/2010/05/09/realestate/09njzo.html
Kathy Sperl-Bell, ABR, CRS, SRES
RE/MAX Coast and Country