[eaurouge]

Really? I still have my iPad 1. Browsing HN on it as we speak. It's running iOS 5. The only downside is that the percentage of apps I can install is diminishing rapidly. Still, I bought it primarily to consume media: audio, video and books. And I reckon I have at least one more year before I would feel compelled to upgrade.

[gurkendoktor]

If yours doesn't crash all the time because WebKit runs out of memory, then you're luckier than me (and a few people on the Apple forums). For me, the usable lifespan ended with the introduction of iOS 5 (my friend's iPad on 4.3 is much more stable).