On my Nook First Edition. I have had my faithful Nook since December of 2010, so nearly 4 years. But I fear that it is rapidly approaching the end of its life. It has been not remembering my page number, and taking me back 5-10 pages from where I ended. It has been freezing up on me more often.
I think it might be time to start considering a replacement. Not yet, it isn't dead yet! But soon. This makes me sad, I love the 3G connection on this thing, I don't want to go to WiFi only. My dear Nook, so loyal, so hard working, I will miss you when you go.