I just checked the process for Desolation Wilderness, and Moosetracks is right about not having to pick up the permit in person. As of March 2011, you can print your own permit within 14 days of your hike. That's a big plus for me, I like to drive to trailheads late, crash in the campershell and hit the trail early. I've usually avoided Desolation due to crowds and permit hassle, but now I'll reconsider.
I've had mixed luck with the night drop, some won't allow it (Yosemite), and sometimes they forget to put the permit in the box (Mammoth 2 times). I've gotten many a late start waiting for the Ranger to open shop or waiting in line and then having to hear the bear lecture again.
I know some people need to hear the bear and trash lecture in person, but not every single hike, year after year. A hiker should be able to get pre-approved in the system after hearing the talk once.
Anyway, I'm glad to see them using a computerized system and I hope they allow people to print their own permits as much as possible. That's my 2 cents.
