Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Motor Vehicle Maintenance & Repair
Q&A for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles
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
Server Fault
Q&A for professional system and network administrators
User Experience
Q&A for user experience researchers and experts
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Programming Puzzles & Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Physical Fitness
Q&A for physical fitness professionals, athletes, trainers, and those providing health-related needs
