The iPad has sold 15 million units since launch, but realistically the market for them is finite - for the next generation to be a success, it seems logical that there will have to be a lot of repeat customers. Who plans to get the iPad2?

Almost certainly, yes! I'll upgrade for any of these things: more memory, front-facing camera, high-res display (sexy!)

Yes. Buying the next version.
Yes. Keeping the current version.. my wife has pretty much taken it over anyways, lol!

No questions. I will be moving up to the next gen. iPad has been one of the most fun devices that I have owned.
Current IPad have and will be sold near the original value.

Probably not. I just bought mine New Years Eve. I cannot afford another 600 dollar purchase.

Nintendo 3DS is on the way. hehe

I just got mine at Xmas time, if I upgrade to anything it will me one of the new android tablets. Unless there are significant changes to iP2.

What about an option along the lines of "I don't have the current iPad yet but I'm waiting for the iPad 2!"?

Definitely buying one and passing the current models on within the family. They'll still work as well as they do now.

Apple has us firmly hooked with all the software we've invested in and unless they do something silly in the future, like fail to improve the OS, they should retain the majority of users.

Up until the past couple of days I was a yes. I may go with an iPhone 5 and wait for the iPad 3. We currently have 2 iPads. One 64 GB 3G, WiFi and one 64 GB WiFi. We love them!

I doubt it. Totally happy with the two I have. Unless there is some unforeseen magical technology that I can't resist.