I was just interviewed for a BBC television feature that will run around the same time the iPad is launched. I’ll be a talking head, basically. For what it’s worth, here’s what I provided as background for where I’d be coming from in the interview:

1. The iPad will arrive in the market with an advantage no other completely new computing device for the mass market has ever enjoyed: the ability to run a 100,000-app portfolio that’s already developed, in this case for the iPhone. Unless the iPad is an outright lemon, this alone should assure its success.
2. The iPad will launch a category within which it will be far from the only player. Apple’s feudal market-control methods (all developers and customers are trapped within its walled garden) will encourage competitors that lack the same limitations. We should expect other hardware companies to launch pads running on open source operating systems, especially Android and Symbian. (Disclosure: I consult Symbian.) These can support much larger markets than Apple’s closed and private platforms alone will allow.
3. The first versions of unique hardware designs tend to be imperfect and get old fast. Such was the case with the first iPods and iPhones, and will surely be the case with the first iPads as well. The ones being introduced next week will seem antique one year from now.
4. Warning to competitors: copying Apple is always a bad idea. The company is an example only of itself. There is only one Steve Jobs, and nobody else can do what he does. Fortunately, he only does what he can control. The rest of the market will be out of his control, and it will be a lot bigger than what fits inside Apple’s beautiful garden.

I covered some of that, and added a few things, which I’ll enlarge with a quick brain dump:

1. The iPad brings to market a whole new form factor that has a number of major use advantages over smartphones, laptops and netbooks, the largest of which is this: it fits in a purse or any small bag — where it doesn’t act just like any of those other devices. (Aside from running all those iPhone apps.) It’s easy and welcoming to use — and its uses are not subordinated, by form, to computing or telephony. It’s an accessory to your own intentions. This is an advantage that gets lost amidst all the talk about how it’s little more than a new display system for “content.”
2. My own fantasy for tablets is interactivity with the everyday world. Take retailing for example. Let’s say you syndicate your shopping list, but only to trusted retailers, perhaps through a fourth party (one that works to carry out your intentions, rather than sellers’ — though it can help you engage with them). You go into Target and it gives you a map of the store, where the goods you want are, and what’s in stock, what’s not, and how to get what’s mising, if they’re in a position to help you with that. You can turn their promotions on or off, and you can choose, using your own personal terms of service, what data to share with them, what data not to, and conditions of that data’s use. Then you can go to Costco, the tire store, and the university library and do the same. I know it’s hard to imagine a world in which customers don’t have to belong to loyalty programs and submit to coercive and opaque terms of data use, but it will happen, and it has a much better chance of happening faster if customers are independent and have their own tools for engagement. Which are being built. Check out what Phil Windley says here about one approach.
3. Apple works vertically. Android, Symbian, Linux and other open OSes, with the open hardware they support, work horizonally. There is a limit to how high Apple can build its walled garden, nice as it will surely be. There is no limit to how wide everybody else can make the rest of the marketplace. For help imagining this, see Dave Winer’s iPad as a Coral Reef.
4. Content is not king, wrote Andrew Oldyzko in 2001. And he’s right. Naturally big publishers (New York Times, Wall Street Journal, the New Yorker, Condé Nast, the Book People) think so. Their fantasy is the iPad as a hand-held newsstand (where, as with real-world newsstands, you have to pay for the goods). Same goes for the TV and movie people, who see the iPad as a replacement for their old distribution systems (also for pay). No doubt these are Very Big Deals. But how the rest of us use iPads (and other tablets) is a much bigger deal. Have you thought about how you’ll blog, or whatever comes next, on an iPad? Or on any tablet? Does it only have to be in a browser? What about using a tablet as a production device, and not just an instrument of consumption? I don’t think Apple has put much thought into this, but others will, outside Apple’s walled garden. You should too. That’s because we’re at a juncture here. A fork in the road. Do we want the Internet to be broadcasting 2.0 — run by a few content companies and their allied distributors? Or do we want it to be the wide open marketplace it was meant to be in the first place, and is good for everybody? (This is where you should pause and read what Cory Doctorow and Dave Winer say about it.)
5. We’re going to see a huge strain on the mobile data system as iPads and other tablets flood the world. Here too it will matter whether the mobile phone companies want to be a rising tide that lifts all boats, or just conduits for their broadcasting and content production partners. (Or worse, old fashioned phone companies, treating and billing data in the same awful ways they bill voice.) There’s more money in the former than the latter, but the latter are their easy pickings. It’ll be interesting to see where this goes.

I also deal with all this in a longer post that will go up elsewhere. I’ll point to it here when it comes up. Meanwhile, dig this post by Dave Winer and this one by Jeff Jarvis.