Originally Posted by Argel
A lovely simple introduction.
If I might suggest a couple of additions:
Many people still read ebooks on their laptop/netbook - it's a good place for some people to start.
In fairness to eReader, saying that it can't be read on an ebook reader is strictly correct but leaves out the fact that they supply software for nine different devices, including the iPhone.
A laptop is a PC. I think it would be redundant to replace "PC" with "laptop PC or desktop PC". To do so would also imply that the reader can't figure that out on their own.
And the second point was more about Sony than about ereader.