> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Edward Jaffe
> 
> Froberg, David C wrote:
> > I think another author who addressed very well the issue of "changes

> > in the paradigm" is Clayton Christensen in The Innovator's Dilemma
in 
> > which he made a compelling case that paradigm shifts occur when new 
> > technologies become cheap enough to do a good enough job, become 
> > increasingly adopted and adapted, and the established interests wait

> > to long to respond.
> 
> I'm dealing _right now_ with network performance issues in a 
> mixed-media network and wondering _how on earth_ Ethernet 
> managed to gain so much market acceptance and prevail over 
> Token-Ring. It certainly wasn't due to technical superiority. 
> (Far from it!) From what I can gather, it was price, price, 
> and ... oh yeah ... price...

"Good enough" is.

So it was with VHS over BETA, TCPIP over SNA, Windows over OS/2, (E)ISA
over MicroChannel....

Who's your "favorite" between HD-DVD and Blue-Ray?

    -jc-

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