I see the position of those that oppose additional cables, but I am for additional cables. Access is important for appreciation. The argument that these parts of Yosemite are true "wilderness" is not reasonable. The area of Yosemite (and the Sierras in general) that is truly wild is massive compared to the area where people are allowed. I have often asked how many people have gone to Morro Rock, seen the amazing view and then gone back to their home more dedicated to preserving nature? Lots I assume.
As for the permits. Maybe there should be more than 400 and e-permits would be great, but I completely support the permit requirement.