PKG

top accounts reputation activity favorites subscriptions

Mathematics

Q&A for people studying math at any level and professionals in related fields

Joined 2 years ago, last seen today

916 reputation

312

badges

17 questions

24 answers

Computer Science

Q&A for students, researchers and practitioners of computer science

Joined 1 year ago, last seen 8 days ago

734 reputation

111

badges

4 questions

10 answers

Stack Overflow

Q&A for professional and enthusiast programmers

Joined 2 years ago, last seen yesterday

237 reputation

badges

8 questions

3 answers

Theoretical Computer Science

Q&A for theoretical computer scientists and researchers in related fields

Joined 2 years ago, last seen yesterday

233 reputation

badges

3 questions

1 answers

Chess

Q&A for serious players and enthusiasts of chess

Joined 1 year ago, last seen 8 days ago

205 reputation

badges

3 questions

0 answers

Cross Validated

Q&A for statisticians, data analysts, data miners and data visualization experts

Joined 2 years ago, last seen yesterday

204 reputation

badges

6 questions

0 answers

English Language & Usage

Q&A for linguists, etymologists, and serious English language enthusiasts

Joined 2 years ago, last seen 13 days ago

196 reputation

badges

5 questions

0 answers

Code Review

Q&A for peer programmer code reviews

Joined 2 years ago, last seen 6 days ago

189 reputation

badges

4 questions

0 answers

Physics

Q&A for active researchers, academics and students of physics

Joined 2 years ago, last seen yesterday

183 reputation

badges

2 questions

0 answers

Personal Productivity

Q&A for people wanting to improve their personal productivity

Joined 1 year ago, last seen yesterday

163 reputation

badges

1 questions

0 answers

Area 51

Stack Exchange Network staging zone, where users come together to build new Q&A sites

Joined 2 years ago, last seen 10 days ago

151 reputation

badges

- questions

- answers

Cognitive Sciences

Q&A for practitioners, researchers, and students in cognitive science, psychology, neuroscience, and psychiatry

Joined 1 year ago, last seen 18 days ago

146 reputation

badges

1 questions

0 answers

Board & Card Games

Q&A for people who like playing board games, designing board games or modifying the rules of existing board games

Joined 2 years ago, last seen 10 days ago

143 reputation

badges

1 questions

0 answers

Ask Different

Q&A for power users of Apple hardware and software

Joined 2 years ago, last seen 15 days ago

142 reputation

badges

3 questions

0 answers

Chemistry

Q&A for scientists, academics, teachers and students

Joined 1 year ago, last seen 10 days ago

134 reputation

badges

1 questions

1 answers

Travel

Q&A for road warriors and seasoned travelers

Joined 1 year ago, last seen 11 days ago

133 reputation

badges

1 questions

0 answers

Super User

Q&A for computer enthusiasts and power users

Joined 2 years ago, last seen 11 days ago

118 reputation

badges

2 questions

0 answers

Web Applications

Q&A for power users of web applications

Joined 7 months ago, last seen 20 days ago

113 reputation

badges

1 questions

0 answers

Server Fault

Q&A for professional system and network administrators

Joined 2 years ago, last seen 3 months ago

112 reputation

badges

3 questions

0 answers

Programmers

Q&A for professional programmers interested in conceptual questions about software development

Joined 1 year ago, last seen 8 days ago

101 reputation

badges

0 questions

0 answers

Electrical Engineering

Q&A for electronics and electrical engineering professionals, students, and enthusiasts

Joined 1 year ago, last seen 7 months ago

101 reputation

badges

0 questions

0 answers

Skeptics

Q&A for scientific skepticism

Joined 1 year ago, last seen 13 days ago

101 reputation

badges

0 questions

0 answers

Photography

Q&A for professional, enthusiast and amateur photographers

Joined 1 year ago, last seen 1 year ago

101 reputation

badges

0 questions

0 answers

Unix & Linux

Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.

Joined 2 years ago, last seen 5 days ago

101 reputation

badges

0 questions

0 answers

TeX - LaTeX

Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems

Joined 2 years ago, last seen 5 days ago

101 reputation

badges

0 questions

0 answers

Android Enthusiasts

Q&A for enthusiasts and power users of the Android operating system

Joined 2 years ago, last seen 9 months ago

101 reputation

badges

0 questions

0 answers

Biology

Q&A for biology researchers, academics, and students

Joined 1 year ago, last seen 7 months ago

101 reputation

badges

0 questions

0 answers

Robotics

Q&A for professional robotic engineers, hobbyists, researchers and students

Joined 3 months ago, last seen 2 months ago

101 reputation

badges

0 questions

0 answers

Network Engineering

Q&A for network engineers

Joined 12 days ago, last seen 12 days ago

101 reputation

badges

0 questions

0 answers

Academia

Q&A for academics and those enrolled in higher education

Joined 1 year ago, last seen 2 months ago

101 reputation

badges

0 questions

0 answers

Signal Processing

Q&A for practitioners of the art and science of signal, image and video processing

Joined 1 year ago, last seen 1 year ago

101 reputation

badges

0 questions

0 answers

Quantitative Finance

Q&A for finance professionals and academics

Joined 2 years ago, last seen 1 year ago

101 reputation

badges

0 questions

0 answers

Answers OnStartups

Q&A for entrepreneurs looking to start or run a new business

Joined 2 years ago, last seen 1 year ago

101 reputation

badges

0 questions

0 answers

Programming Puzzles & Code Golf

Q&A for programming puzzle enthusiasts and code golfers

Joined 2 years ago, last seen 1 month ago

101 reputation

badges

0 questions

0 answers

Project Management

Q&A for project managers

Joined 2 years ago, last seen 11 months ago

101 reputation

badges

0 questions

0 answers

History

Q&A for historians and history buffs

Joined 1 year ago, last seen 11 months ago

101 reputation

badges

0 questions

0 answers

Linguistics

Q&A for professional linguists and others with an interest in linguistic research and theory

Joined 1 year ago, last seen 8 days ago

101 reputation

badges

0 questions

0 answers

Philosophy

Q&A for those interested in logical reasoning

Joined 1 year ago, last seen 6 months ago

101 reputation

badges

0 questions

0 answers