WFH Ninja - A "work from home" excuse generator to start your day
Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.
Cop-Out - The ultimate excuse generator
Roundcube - Web-based IMAP email client
World Cup Calendar Blocker - Add lies to your calendar so you can watch the game
Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.