The iPad was released April 3, 2010. The iPad 3G was released April 30, 2010.
So it has only been a month and eleven days since the iPad with Wi-Fi and less than a month for the iPad 3G.
. The iPad can last 15 hours or more
The iPod came out long before the iPad
Inevitable
The battery runs out.
4 years.
Depends on which iPad you have and how good your wi-fi is. I have iPad2 and it took me about 45 minutes.
One weekend.
as much as you want
Yep. You are capable of using it overseas so long as they have providers that hold MicroSIMs compatible with the iPad. The iPad is "unlocked" as stated by Jobs in the keynotes so, international use should be a-okay.
Normally it is 2 to 3 days, but they normally tell you how long when you get it.
Steven Jobs was holding a wi-fi model of the iPad, or as far as I can tell. The 3G Model has a black band about an inch long on the back, as you can see below:
Vtok for ipad is not healthy for anyone and if you use it you will become a lonely freak who eats their boogers and scratches their but all day long.