I just learned as an owner of two Powerbook G3s(Lombard & Pismo) that you shouldn't leave the battery in all the time if you have it plugged in the wall all the time. Burns up the battery. Yes, silly me.
Anyway, I think the new MacBook magnetic connector is brilliant.
Now, can we get a battery management program that monitors the battery and stops charging it over and over again?
What would be the difficulties there?