Where I work we used to use the Yahoo! calendar until it became totally bloated with whistles and bells to the point that it is useless. I can't even add an event any more!
I'm looking for a simple, user-friendly online calendar that all employees can access from anywhere and add events to. I don't care if it has a smartphone app or other advanced features. What is important however, is a simple format without a lot of graphics because our receptionist is visually imparied and uses text-to-speech software. His text-to-speech software chokes on graphics.
Last of the voice-only dumbphone users.
I owe, I owe, it's off to work I go!