On Thu, 5 Apr 2007 14:43:17 +0900, Timothy Sipples 
<[EMAIL PROTECTED]> wrote:

>Steve Thompson writes:
>>Meanwhile, IBM is RUNNING from the low end customers. They aren't out
>>there marketing to the bottom end companies. Each system that comes out,
>>the CPUs are how much faster than before?
>
>Myth buster reporting for duty. 

<Hardware cost and capacity details snipped>

>
>Where do these rumors start?
>

Software costs.

Obviously you don't believe it, but many z/OS customers are leaving the 
platform because of software costs.  Even big shops.  You mentioned that 
people buy far too much capacity and use sub-capacity pricing to reduce the 
software costs way down.  I'm sure there are some of those, but *many* 
others run at the ragged edge, upgrading in the smallest increments only when 
absolutely necessary.  Often not until after significant amounts of work stop 
getting done.  And often some of that work has been moved to other 
platforms because the business requires that it be done.  Do you think those 
application owners would consider moving back to the mainframe that they 
were pushed off of?

Tom Marchant

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