An example: I am so used to the great [tab]-functionality (opening webpages in different tabs) that comes with today's browsers, that I felt almost 'disabled' using the iPad, because I couldn't figure out how to use [tabs] in the Safari browser in iOS.
Click and hold on a link to get the option to Open in a New Tab.
Same way as the iPhone, but a bigger screen so easier to consume content such as PDFs and videos. The iPad is great for consuming and enjoying existing content.
What do you miss? How does it work for your compared to your laptop?
The absolute weakness of the iPad is in content creation. The iPad, and indeed iOS are designed to consume content, not create it. If I'm on a train and I think of an idea, I can't start creating it, putting photos together for it, writing an article with pictures or video, etc. The OS is too disjointed and simplistic for that. The best I can really do is fire up Notepad and write an outline of the work I'll do when I get home.
Microsoft could have totally blown away the iPad with their Microsoft Courier dual-pane Tablet prototype:
With the Microsoft Courier, I could have actually started creating content on the train and started building my article, or website, or documents and made substantial progress. Unfortunately, with the exception of the Xbox and XBox 360, Microsoft's culture stamps out creativity, so the Courier was cancelled shortly after these videos premiered.
Other drawbacks of the iPad are the lack of a proper USB port and all those limitations of iOS like no proper file structure for pushing files to the device. There are apps like FileApp which make it easy to push files to your iPhone or iPad, but then once they're there, most apps don't know what to do with them. Apple fought the idea of the iOS having this shared file system. I mean, you can't even create folders in the Photos app on the iPhone. You have to use a third party program, or go buy a Mac and use iPhoto.
Despite all that RAM, and 1024 x 768 display, the web browser is still limited to just 8 tabs or open documents. If you try to open more, it closes the oldest one.
Despite having 8, 16, or 32GB of storage, there is no way to adjust refresh times or cache size on Safari or Google Maps. Load up your Google Maps to bring up a map of your current location. Now scroll over to your destination. As soon as you get out of WiFi range, Google Maps will forget most of the maps you've been looking at, leaving you stranded until you find another WiFi network, or 3G (if you bought the more expensive iPad). It is inexcusable that we cannot increase the cache on Google Maps from the default of 100-200kb to 1MB or more.
Worse is Safari, which faithfully respects the refresh times specified by websites. If I visit a website in Safari on the iPad and that website has a refresh time of 30 minutes, then the next time I open up Safari to that page, even if I don't have WiFi or other access, the page will reload as a blank page and then advise me that no network connection is available.
Someone forgot that WiFi and 3G are sporadic and not universal. And this is applicable not only to the USA but Europe. You'd think with a 50-60% income tax and 15-25% VAT, that most major European cities would provide free WiFi, and that the EU would require mobile carriers to allow roaming on their networks at a reasonable rate. Not so. $20/megabyte, and 50 cents per minute phone calls if you are in a different EU country than your sim card is from, even if you are roaming on the Germany 3 Network and you have a Denmark 3 Network account.
The iPad is just limiting all around. You can't just grab AVIs off the internet, write them to a thumb drive, and stick them in an iPad to play them. You have to re-render movies to watch them using a program like Handbrake. Then you have to push them to the iPad using a program like FileApp which is a WiFi/FTP setup.
What the iPad could be, and what it is, are two different things.