I'd be interested to see some analytics, such as how many users are there with 100+ karma because that's likely a better measure of the number of active users than the number of registered users (many of which are likely inactive). However, that doesn't account for lurkers.
Or, the number of users that have logged in within the past week though this is probably something pg would have to give us because I can't think of any way to determine that without the backend data.
Or, the number of users that have logged in within the past week though this is probably something pg would have to give us because I can't think of any way to determine that without the backend data.