Online Productivity Tools - Calendars

Do you see yourself using these tools or will you stick to more traditional methods? If you were to use one of these tools regularly, which would it be and why?


I created a Google calendar. I chose Google since I already have a gmail account. It was simple to create and I liked being able to choose the day/week or month format. I doubt that I would use this tool regularly, since I am constantly having to add information to my calendar at home (I have three teenagers, who are often difficult to keep up with if I don't enter their school/work events, etc on my calendar). I'm sure I shall stick to the traditional calendar but it was useful to learn how to create this via Google and it is possible that I may use this in the future.