The history definitely needs some work, since foursquare's API was down for a few hours yesterday and it doesn't reflect that.<p>Every time it checks, it should keep track if anything is down, and if something was <i>ever</i> down that day, it should reflect that.<p>Either they're not doing that, or they're not checking anywhere near enough (looks from twitter like foursquare API was down at least 4 hours).