Mines been used practically every day since I got it in Nov.
Got the 3G one – free tinternet in Europe, US, and more.
Put pdfs of presentations etc on it for work.
RSS feeds of newspapers, blogs, etc automatically download.
Ive got hundreds of books on there. Sat waiting be the bus or whatever – just pull it out.
I dont have smartphone, so use it for quick emails too.
Crazy-long battery life