Get several machines running, networked, watch the performance of each, tweak until they are running at top efficiency, build up stats, move ahead of others on the TeAm, move up the world ranking score, get more machines running (at work or school or wherever - with written permission of course), help propel your TeAm up through the ranks, commisserate with your mates on the forum, participate in races, do some trash talkin', have fun!
It's not all about the "program running on the computer", if it were then believe me most of the people involved here would spend their time doing something else.
Most of the hard core DC'ers don't watch anything at all run on their machines - graphics chews up too many cycles that should be going to getting that WU done faster.
We watch our stats, if a machine stops producing we know right away and get it fixed. There's usually someone here with a spare part that might get a mates cruncher back in action, these can usually be had for free or just the cost of shipping, and sometimes when necessary bought at a very good price.
It's a community thing, people with like interests doing something together.
I dare say I am sure we have flaming liberals and far right wingers and everything in between here working together like probably no where else on the planet.
Why?
For the TeAm of course!
