[citation][nom]Pyroflea[/nom]I like how these exact pieces of hardware have been around for over a decade, and people only start noticing them when Apple makes one.[/citation]Also, those previous tablets did not offer up to 10 hours battery life (4 hours real world at best) neither did they have the usability and overall functionality of the iPad. Regardless of how people feel about Apple, they deserve props for the iPad, the interface, ease of use, and OS.
An example of the latest and greatest non Apple type tablet for industry would be the Panasonic Toughbook tablets priced at $3500 which do not have the application support, ease of use, or overall appeal of an iPad. The Panasonic tablets are niche devices to meet industry specific needs which require money and resources to develop specialized applications. And, fuhgitabowdit if you are a non-windows non-Microsoft shop because the Panasonic tablets come preloaded with Vista Business. Don't get me wrong, the Panasonic tablets are nice machines, however given their price tag and lack of comparative 3rd party application development and support are just not pragmatic for companies without the tech support and resources to operate and maintain.
Heck, if a non-profit company, hospital, or small business can buy iPad off the shelf and develop an app for minimal costs that meets their needs, I say more power to them and props to Apple for providing a low-cost platform.