It’s indicative, that’s all. No one is claiming it’s a statistically significant survey to the nth degree or anything. This is how people iterate products. It’s

It’s indicative, that’s all. No one is claiming it’s a statistically significant survey to the nth degree or anything. This is how people iterate products. It’s Hacker News bread and butter. You put a feature in front of people and see how many use it. How many then return to use it again. OP said they put the two options on an equal footing and 65% chose local disk save. It’s an indicator, nothing more, nothing less.