Russia can call the US a third world country when it comes to mobile phone penetration - with good reason.
And how many 3rd world countries have near universal telephone service? You do realize the US has 141 Million landlines and 286 Million mobile phones in use as of 2009?
Windows 8 is the best desktop environment there is for ME.
Now, if you didn't know the address thing, and you gave an address different than your license, you'd be cited for the infraction.
California rarely re-issues new licenses until yours is about 12 or so years old and then makes you come in for a new photo, so I've spent most of my adult life with a license having a different address than my current residence. As long as you notify the DMV within 10 days with a Change of Address you're fine and will not run foul of the law.
Philosophy: A route of many roads leading from nowhere to nothing. -- Ambrose Bierce