Kindle doesn't handle PDF's well at all. But I just read them on my laptop at home
eBooks - Freakin' awesome. It's NOT black on white screen though - it's grey scale. VERY easy to read. Without a word of lie the screen is so clear that you almost try to peel the imaginary plastic off when you first get it (I didn't because I read it had that affect on people). The battery life is unbelievable. Imagine it this way - you load a screen then it stays there permanently until you load another. The only battery use is to load a screen then it stops. VERY minimal. The kindle itself can handle a phenomenal amount of books BUT I don't load them on as scrolling past two pages is a PITA.
Amazon has DRM *BUT* there's a freeware program called calibre that converts all formats to all formats. Free market win there. A lot of potential for this to be the mp3 of books
I researched hard before buying the Kindle but it was this interview that sold me on it (scroll down 1/5 of the way to the interview)
http://www.amazon.com/Kindle-Wirele...Y27P3M/ref=sa_menu_kdp3w3/182-0481249-5028351
For my money I bought the WIFI only model. $139 delivered!!!!!! My delivery took 4 days! A&R / Borders took that long to answer their phones (exaggeration).
Seriously - watch that interview and see the amount of thought that went into the design. He says why he didn't go touch screen or back lit screen.
Oh and Amazon says that if you buy an eBook you own it forever. That means you can redownload it forever. F**k you iTunes and your single downloads. Personally I store them on my laptops HD as well using Calibre
Amazon *did* make a mistake a while ago where they deleted a book off peoples Kindles before but that was a one off mistake that Amazon learned from. Still, seeing as I use a 3rd party software to manage mine it's not an issue.
I bought the case with a light. Fantastic product and very innovative. I don't use it though because it adds to the Kindles weight and the amount of space it takes. Let's face it. $139 delivered - if I break mine (I treat it right so not likely) I'll just buy another one.
Reading eBooks though *is* different to a traditional book. It is harder when the book says "refer to table X" when it's on another page. But to be honest - it's a small thing.
One problem I have encountered is people not knowing that I'm reading. They'll talk to me at smoko. "Dude - I'm reading!". Nah, I just throw some headphones on
2ds said that it can be a little patchy because of import laws. That is true. Some books I've been blocked from downloading because I'm in Australia (I prefer to think they're blocked because they know I'm smart

). That sucks but it's not a deal breaker. Those books have been few.
Got a book you want (and allowed in Australia)? About 2 minutes and you've got it. A&R and Borders wouldn't have acknowledged you'd entered the store in that time
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EDIT TO ADD
I turn off WIFI - it eats battery life