I have a Samsung 8500. I was really tempted to get a new phone with imbedded Bluetooth
technology and a camera yesterday, but decided against it. Though people in the US
are getting better and better cell phones, the average consumer doesn't have a powerful
PDA/smartphone/cell phone as consumers in Europe and Asia.
On that note, if you are building a website that has a global audience, it's important,
at the very least, to consider support for mobile devices. On that note, you should
check out the MCMS
whitepaper on mobile devices. It includes samples.