Why Google for Calendars & Contacts?
From All of The Cloud Data Service Providers "Google" Is My Chosen Secure Calendar Provider
Google offers an incredibly excellent calendar service that includes public group capabilities, mapping and notifications. IMO there is no better for building a team for a handyman project or task. By utilizing the free Google Calendar we can keep track of our time by sharing appointments from the Handyman Reality calendar to your personal Google calendar. Your Google calendar can reached from virtually anywhere on the world that you can access the Internet.
In Addition To The Reasonably Secure Public/Private Calendars "Data Freedom" Awaits!
Your Personal Data Liberation from the Google Cloud of applications can be easy with the help of tools such as the www.dataliberation.org. Of course, transactional exchanges for products and services cannot be removed because of the tax implications and that is pretty easy to understand.