This week i had possibly my first ever overdue library book.
Its not that I don't respect books or the public library system, it's just that over the last few years I have almost completely stopped reading physical books, magazines and newspapers. I read ebooks, ezines, blogs, web pages and PDFs all of the time.
When I recently discovered that a book I really wanted to read was not available as an ebook, I was left with no choice but to borrow the actual physical book. It was cumbersome. I didn't finish it. I lost it, then found it and returned it late.
I now read ebooks almost exclusively. Amazon's Kindle store seems to be the best place to purchase content, and they support authors by not taking too much from their earnings, unlike traditional publishing houses which consider you indebted to them until your work turns a profit. This means you get a lot more independent and first time authors on Kindle, Barnes & Noble and some of the independent sellers.
This also means you can have a hit and miss experience if you're a little adventurous.