It really bothers me when people write something here for the sole purpose of filling the box.
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Stack Overflow
Q&A for professional and enthusiast programmers
Cognitive Sciences
Q&A for practitioners, researchers, and students in cognitive science, psychology, neuroscience, and psychiatry
Biology
Q&A for biology researchers, academics, and students
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts
Signal Processing
Q&A for practitioners of the art and science of signal, image and video processing
Chemistry ♦
Q&A for scientists, academics, teachers and students
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Libraries & Information Science ♦
Q&A for librarians and library professionals
Computer Science
Q&A for students, researchers and practitioners of computer science
Server Fault
Q&A for professional system and network administrators
Database Administrators
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Personal Finance & Money
Q&A for people who want to be financially literate
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
Physics
Q&A for active researchers, academics and students of physics
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Mathematics
Q&A for people studying math at any level and professionals in related fields
Robotics
Q&A for professional robotic engineers, hobbyists, researchers and students
Computational Science
Q&A for scientists using computers to solve scientific problems
