I am writing this on my new Macbook Pro, using an HTC Apache EVDO phone connected via Bluetooth as the internet connection.
The Apache is a great data device / PDA - not so good as a phone - bit big. The fact you can use it as a modem is good. The fact that you can use it via Bluetooth as a modem is great. The fact that it all works with the Mac is fricken brilliant. I was a bit worried about switching to OSX that things like this wouldn't work (I have been tainted by bad experiences with Linux) but so far so good. OSX has just about every app I use on Windows or an equivalent.
It's a little mind boggling really if you think about how far the technology sector has evolved. The computer industry has been really only around since the mid/late 70's. How many other industries have moved so far in so little time. If the automotive industry for example moved at the same pace, just imagine what sort of vehicles we would have today - certainly wouldn't be tied to fossill fuels for one.
Anyway for today anyway, mark one up for technology actually working and being useful!