Interesting blog and post, but it’s missing an important part of the equation: Generation Jones, born 1954-1965, between the Boomers and Generation X. Google Generation Jones, and you’ll see it’s gotten a ton of media attention, and many top commentators from many top publications and networks (Washington Post, Time magazine, NBC, Newsweek, ABC, etc.) now specifically use this term.

It is important to distinguish between the post-WWII demographic boom in births vs. the cultural generations born during that era. Generations are a function of the common formative experiences of its members, not the fertility rates of its parents. Many experts now believe it breaks down this way:

DEMOGRAPHIC boom in babies: 1946-1964
Baby Boom GENERATION: 1942-1953
Generation Jones: 1954-1965
Generation X: 1966-1978

Here is a recent op-ed about GenJones as the new generation of leadership in USA TODAY:

http://www.usatoday.com/printedition/news/20090127/column27_st.art.htm