Why desktop Linux might not take off

[Sheesh! I should think the more accurate comparison would be one of those dual-mode 4-wheel drive vehicles. They normally drive in 2-wheel drive mode, but you can stop and turn the knob on the wheel a notch to put it in 4-wheel drive mode. Some of those things even let you switch modes from inside the vehicle these days. The additional capability is there if you need/want it. If not, don't use it. That shouldn't be so confusing. - dcparris]