I wonder how many users are on Twetch as of this Twetch.

You could find out by inspecting the blockcain

1,971

Thanks man how did you find out?

Typed in user numbers in the search. Maybe this isn't the correct number but made sense to me!

If you type beyond 1971 in the URL, it gives a 500 error. So I'm guessing you're right. Still don't get how you did it though :P