I've just had to replace my Astak PEZ after two wonderful years as I didn't realise I'd left it on the bed and leant on the screen with my elbow, even the memory of the huge cracking sound brings a tear to my eye
Took nearly six weeks to decide on a replacement, every one I wanted was either no longer available as everybody was bringing out new models or was not available in the UK period. To be honest the longest six weeks of my life, having to read on a small iphone screen again was not particularly pleasant, at least I managed to hold off on upgrading to iOS5 after reading it would break Stanza!
So now I've been the proud owner of a Kindle 4NT for just over one week and can honestly say, after plenty of pre-purchase reservations about Kindles in general, that I'm extremely happy with my purchase and if anything I'm actually reading more books than before (Ive already read nine books on the thing I just can't put it down, I've even been taking it into work to read while waiting for data transfers to finish on a server install
)