Price cut reason #1 - Apple is now competing in wireless services industry
Thumbs up to Steve Jobs for doing something no other major phone manufacturer has done before. Tell me if Motorola, RIM or Palm would ever give their customers $100 credit. Never. And their prices (with or w/o contracts) drop all the time. If this was about a "pure" Apple product price drop, no question there should be an uprising. But, iPhone is not just about Apple.
I bought two iPhones on Day 1. I went to an Apple store a day after a price drop and hours before an announcement about $100 rebate. Manager gave me a $400 store credit ($200/phone). No questions asked. Great service.
iMac 17" Intel Core Duo, Mac OS X (10.4.10), iPhone