The harsher, the better! Good to have a constructive and informative conversation about tech with someone who isn't in the office (not that that's a bad thing...)
Quite a bit to respond to, so I'll take it step by step.
I don't always need my laptop because I'm not always on a keyboard typing 500-10,000 word articles. Sometimes I'm just checking emails, playing games to review, testing new apps, or (gasp!) using it for personal stuff, like streaming Pandora or watching TV through ABC Player. My laptop I use when I'm on the go and know I'll need to type. Otherwise, I've got a desktop that does everything better than the iPad. And, well, most computers.
Sure, I could have planned my trip better, but I'm only human. They say they have internet, I don't ask what kind...or at least, I didn't before. I will from now on. The iPad may well have served me better...but not alone. Alone is what we're talking about, because I literally dropped it in my bag with nothing else. No case, no keyboard, nothing but the power cable (which I didn't even need, which was quite incredible).
My mistake on the assumption, but clearly you've done your homework. You know about the tech, you know about the company, you are a tech-savvy consumer.
To clear something up, I meant that Apple never meant for the iPad to replace a laptop. They still sell Macbooks and are constantly improving them, and there's clearly a good reason for doing so (besides the business end). PCs (that's personal computer, not Windows machines) are so much more powerful than mobile devices like todays phones and tablet(s) that it'll be at least another 3-5 years before they catch up to today's computers in processing power. And they won't be as powerful as the PCs of that time! But it'll be a whole different world then, and I can't prophecize with absolute certainty.
As for why Apple is #1, I don't think it's their design. It's their total encompassing attitude towards consumers. They have their own stores for their products, they cover all repairs you need, customers get the best service of any other PC manufacturer, and they make all their own hardware and software (or at least put it together). And they're predictable with their products, for the most part. That means we all know there'll be a new iPhone in the next few weeks announced, that at certain times there are hardware refreshes, and everything is simple. It's all done for the user.
In the end, that's what the extra "Mac tax" is, to get this benefit over Windows machines, which has layers of people to talk to. Own a Dell PC? That means you've got to take your repairs to Best Buy where you bought it, or call Dell support and wait for an hour, or try to talk to Microsoft about your problems (but they'll make you pay!)...the list goes on and on. For Apple, it's, a simple, one-step process.
And yes, I know that 4.0 is basically useless without the added benefit of 4.0-utilized apps besides for a few extra things. Then again, it's still not perfectly stable and I've already reset my phone...4 times? And bricked it for several hours-days twice. Good fun!