Having read a DCC Primer on Tony's Train Exchange's website, which link was thoughtfully provided to me by an RMR regular, I got to thinking about the technology.
Fundamentally, given the heavy use of electronics, it's purpose-built computer system. The cabs are the input devices, the various decoders contain the "programming" (and the models they operate are the "hardware").
Now, can you imagine Microsoft, having effectively conquered the PC world, looks for another target of oppotunity, and decides to enter DCC. I can just imagine the results: day-long installations of all sorts of "files," and the bloatware typical of Microsoft. When a virus makes its way through the internet, it infects half the locos on your layout.
At your club, one member tells you that his Athearn Challenger emailed him yesterday to remind him it's low on water and fuel....
Let's just hope Gates DOESN'T hear of DCC! :-D
Dieter Zakas