Question

The OPENSTUDY platform is quite diverse in both subjects offered, and user ethnicity. Which country or province are you located?

Answer 1

You should do this like a poll! xD
Write the countries most people on OPENSTUDY are located, and write others as an option, so people can write down which 'Other' country they're from.

Answer 2

How do you do a poll?

Answer 3

Not sure on here. I'd ask someone! But you could even just write up the poll here as a subject and people and say where they're from and you can tally it. Some people don't like giving away much information on the internet, but if you have specific answers and categories, more people are likely to answer you.