iOS 6 beta shown on iCloud beta website

Recently some people from 9 to 5 Mac have uncovered the iCloud developer site. The beta site contains two new icons which are notes and reminders. As everyone knows notes and reminders are features of Mac OS mountain lion. There is a picture on the apple website showing a Mac book iPhone and iPad with notes and reminders everywhere. The beta site also says to sign in to the iCloud beta we must use the iOS 6 beta. Could ios 6 and Mac OS mountain lion be coming closer?