I bought the IPad 2 and truly believe it does the things it wants to do better than everyone else. But when I tried to use it for the things I lug a laptop around for - well forget it. A palm pilot is more useful.
Not trying to be argumentative, but what are you trying to do that is so impossible on the iPad? I understand there are limitations (viewing Flash content, compiling code, etc), but have you actually looked into whether the limitations you perceive actually can't be overcome by the iPad with the proper apps?
The thing I hate about Apple and it's IPad - it could do so much more and truly be the laptop replacer. Instead I think it's just an OS in a container for everyone else to come up with Apps - that you buy and Apple gets a piece of - to make it truly useful. The Sony Clie' I bought 7 years ago has a better camera and is more useful to me - I'll probably keep using that until the Blackberry Playbook comes out.
People either don't realize or conveniently forget that laptops are a core part of Apple's business. Apple doesn't want to just sell you an iPad or a Macbook. They want to sell you an iPad AND a Macbook (or iMac, or Mac Mini, etc). You may not like it, but they're running a business.
As for your puzzling comment about "a container for apps," what OS do you perceive to be so different on a fundamental level? Even command line utilities are basically GUI-less apps. And I think it's generally a good thing when third-parties are generating applications for an OS, because that's a sign of a thriving ecosystem.
As for the Playbook, it looks cool in tech demos, but I'll be surprised if many care about it in a year. Then again, I never expected to see anyone say they care about a Clie in 2011 (no offense).
I just don't feel like I get my chain yanked by Microsoft and PC's. Although it doesn't do everything as elegantly as Apple - it let's me do EVERYTHING I want to do. Hell - a jump drive is starting to look revolutionary compared to trying to get a file into my my IPad 2. So I don't hate the machine itself - just the ego behind it. Very HAL.
Microsoft and PCs? Are you comparing tablet PCs to the iPad? Different markets, friend... Also, consider a service like Dropbox for accessing files, or even one of the various web DAV apps.
Returning the Ipad.
Oh - and do remember - Steve Jobs did say this would replace the laptop.
It's not for everyone I suppose, but if it truly didn't fit your needs it sounds more like a problem with your research of your purchase rather than with the device.
Also, you have taken the second quote out of context. The iPad can serve as a laptop replacement for many tasks, but it is not intended to be the sole computing device for most users.