I opened a new questionopened a new question for "ask your vendor."
For the second half of what gets tossed into the "Professional" close reason, I'd propose something like:
Questions must be relevant to production (as opposed to development or home) environments. Production environments have different needs than home or development environments, including load, stability, reliability, and uptime. Solutions that work well in home and development environments don't always scale to production, and are therefore off-topic.
I still think this is a useful distinction.