I'm Stack Exchange's Chief of Staff - so I do all kinds of random projects and new experiments here.
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Answers OnStartups
Q&A for entrepreneurs looking to start or run a new business
Ask Patents
Q&A for people interested in improving and participating in the patent system
Audio-Video Production
Q&A for engineers, producers, editors, and enthusiasts spanning the fields of audio, video, and media creation
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
WordPress Answers
Q&A for WordPress developers and administrators
User Experience
Q&A for user experience researchers and experts
Mathematics
Q&A for people studying math at any level and professionals in related fields
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Mi Yodeya
Q&A for those who base their lives on Jewish law and tradition and anyone interested in learning more
Server Fault
Q&A for professional system and network administrators
Stack Overflow
Q&A for professional and enthusiast programmers
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Photography
Q&A for professional, enthusiast and amateur photographers
Physics
Q&A for active researchers, academics and students of physics
Ask Different
Q&A for power users of Apple hardware and software
Geographic Information Systems
Q&A for cartographers, geographers and GIS professionals
Islam
Q&A for Muslims, experts in Islam, and those interested in learning more about Islam
The Workplace
Q&A for members of the workforce navigating the professional setting
Cryptography
Q&A for software developers, mathematicians and others interested in cryptography
Physical Fitness
Q&A for physical fitness professionals, athletes, trainers, and those providing health-related needs
Personal Finance & Money
Q&A for people who want to be financially literate
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
