Could it be that a certain Mr. Jobs reads OSNews, came across Mike's post and decided to invent the iPhone? What do you think?
The iPhone is nothing new, PDAs could do much of that stuff before 2001, and:
In October, 2001 Handspring unveiled the Palm OS Treo smartphone, utilizing a full keyboard that combined wireless web browsing, email, calendar and contact organizer, with mobile third-party applications that could be downloaded or synced with a computer.
The iPhone is just another generation of "smartphone," and far from being the first to offer integrated GPS and videochat, etc.