No E-mail option in the Calendar.
Don't like that there's no E-Mail Option in the Calendar, at least not that I can find. All in all, this calendar seems harder to work with than the old one. Too skimpy, for lack of a better term.
Thank you for your feedback! The deployment for being able to email attendees in a calendar event in the Outlook.com beta is now complete. If you refresh, you should be able to see the experience.