Superusers are the most dedicated and passionate members of our community who help keep foursquare venues organized behind the scenes. You can identify Superusers by the "Superuser" wing emblem on their profiles. 

What does it take to become a Superuser?

If you’re a perfectionist who loves proper grammar and spelling, if you twitch a little when you see a duplicate venue, or if you cringe at a venue with incorrect or missing information, just fill out this application to apply (make sure you’re logged in to your foursquare account). Friendly tip: you should read our guidelines first!

You can find more information here.