I'm 43 and have been reading e-books from the time Baen started to make them
My first device was a Palm V, followed by a Palm Tungsten. Last february I was finally able to buy an e-ink reader in a "normal" way (meaning from a webshop based in The Netherlands, my home country): my Cybook Gen3!
Since then it has been gradually going downhill: I hardly have any time to eat, work or sleep, there is so much reading to be done!