The Nasdaq is currently 245+- points away from its 2007 high of 2239. The Naz has a long way to go before it ever thinks of being the market it was once in the 1990's and early 2000 era.
What does appear to be occuring is a renewed appreciation for growth potential in stocks. The 100 in this index are no longer small up and coming companies but much larger well established companies that have come into their own and have earnings and growth.
The likes of Apple, Amazon, Google, Microsoft, Rimm, Bed Bath and Beyond, Mattel, and Genzyme are among the companies listed here. Many of these stocks are the dominant players in their industries and are more akin to a Dow 30 in size and value.
These features should continue to propel the Naz higher over the longer term.