Sorry, but you're not comparing apples to apples here.
Look at vintage cars. Would you laugh at someone who bought an ancient Ford from the 1920's, for instance? Even if the price was similar to that of a modern car?
The PC computers can not be compared to the Amigas and Ataris.. not even to the Sun Microsystem or Digital Equipment machines. They are rare, they are different, they still have this "fun" aura about them. So what if I can buy a dual 500MHz XEON system for X money.. if I can pay a little more and get a QUAD 100MHz SPARCstation 20.. with 2GB of ram and some SBUS cards..
We ARE from another planet.. this isn't just some piece of hardware, it's a piece of life.