One thing to remember if your company offers a customer-facing "export to CSV" button: The format of that CSV is part of your public API and changes to it can

One thing to remember if your company offers a customer-facing "export to CSV" button: The format of that CSV is part of your public API and changes to it can cause pain for your customers. Don't be caught off-guard if they've built a workflow around "download this CSV, put it into this excel spreadsheet and run this VBscript on it" or "download this CSV into this iPython notebook and feed it to FOO".