I haven't used a screensaver in years. For some reason, they just don't make sense to me. I mean, they run when you are away, so why bother spending money on them?
Imagine if you were told that there was a finite limit to, say, the switching of an LCD 'pixel'....that it'd only switch on and off a fixed number of times before dying....how many people would think "Unnecessary switchings are just that...no savers for me...."?
I think the same way about thinking.....it's better not to....just in case you only have a finite number of thoughts.....