Five Hot Technologies for 2007

   1. Ruby on Rails
        Faster, easier Web development (link)

   2. NAND drives
        Bye-bye, HDD?

   3. Ultra-Wideband
        200x personal-area networking

   4. Hosted hardware
        Supercomputing for the masses

   5. Advanced CPU architectures
        Penryn, Fusion and more

Further notes here