WPMU DEV - WPMU offers WordPress Plugins, WordPress Themes, WordPress Multisite and BuddyPress Plugins and Themes.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
MAMP - MAMP is the abbreviation for Macintosh, Apache, MySQL, and PHP. It is a reliable application with its four components that allows you to access the local PHP server as well as the database server (SQL).
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Firefox Developer Edition - Built for those who build the Web. The only browser made for developers.
Socio - Connecting with people is just a "phone shake" away!