Two further suggestions: "The most handheld there is." And, "The most buttons there is."
Parenthetically, I used to follow a website,
handtops.com, a community for enthusiasts of devices like the OQO, the Flipstart, and the DualCor. However, all three of those companies folded within about a year, and the website has since then more or less fallen apart. Honestly, I don't even know why it still exists. They've lost all direction, since boutique, expensive handheld computers have given way to mainstream, less expensive MIDs and UMPCs in the wake of the Intel Atom CPU, and the rise of the smartphone. So there was a real sea change in this device category as a whole while the Pandora has been in its production stage, mostly due to the competition between Intel and ARM for low power consumption mobile device space. Via has kind of dropped out of the running in this space as a result.
Pandora is an interesting class of device, no matter how you look at it. If I'm not mistaken, when it comes to gaming, it can emulate older consoles, which were television monitor types of gaming systems, all the way up the Jaguar (1993), N64 (1996), DC (1998), and PSOne (2000) (let's just say, even though I know it's not that simple). But it's also more powerful than the NDS (2004) and the PSP (2004), which are the current commercial handheld gaming systems; however, Pandora can't emulate those handheld systems. You can throw the iPod Touch and iPhone in there, which are similar with regard to hardware specs to the Pandora. So Pandora can emulate console and portable systems up to the year 2000 or so, and is powerful enough to run the types of games that are popular on the iPhone OS now, but nothing else between 2000 and 2010.
I'm afraid I have no conclusion to make from all this. My coffee hasn't kicked in yet.