The transition from MobileMe to iCloud couldn’t be easier, but the features and functions you have or don’t have couldn’t be more cloudy (pun intended). One of the common misconceptions I keep hearing about is that once you move to iCloud, you no longer can share a single calendar with other users. This couldn’t be further from the truth.
You can share an iCal calendar with any iCloud user – but you’ll have to visit the iCloud.com calendar page to do it. Just click the little icon next to the calendar or reminder list you wish to share, and enter the email address of the user you want to share with. That’s it.