Kano - The educational computer and coding kit for all ages
fruux - Free service that takes care of your contacts, calendars and more so you don't have to.
Bitsbox - Monthly code projects for kids
FullContact - Put the power of full contact information into your web or mobile apps.
HTML Planet for Kids - A fun way to learn HTML & CSS
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.