Part of it is making sure you have compatible versions of software on each device. Part of it is that different software drivers are required for different hardware devices. When different software drivers are introduced, they have a subtle tendency to interact with the software in evil ways. Things like buttons stop working or software starts crashing. Basically with unexpected software driver changes you get unexpected software results in the application that uses the drivers.

Now that there's some air pollution regulation that I can support and understand.

good advice.

ha ha I meant speck or was that Spock? What is man that thou art mindful of him?

Brian Eno to God is as a spec to the Universe.

I knew that who was on first. But I didn't know that happiness was catching.