The ability to create custom tabs, filters, attendee lists, etc., as well as being able to customize your own schedule/calendar is great! I wish there was an easier way to share or send links out to attendees that are not registered with us through our system (i.e. they sign up at their conference). We also have some conferences where we don't want people from outside of our organization attending so having this flexibility would be helpful. You can do almost anything you need here - it's very…