Audiophile

For sound studio technicians, audio equipment designers, and avid audiophiles.

Handcrafts

For professional and ametur handcrafters.

Contiki

For devoted Contiki OS Users: http://www.contiki-os.org/

Squarespace

For web designers and developers using the Squarespace platform.

AutomationWorld

For engineers or technicians related to mechanical, electrical, software or instrumentation working in industrial and factory automation. It can be a platform where you can ask your questions regarding PLCs, PCs, vision, networking, sensor and ...

Sex games & toys

For those who love adult games and sex toys and machines; experts and new users welcome

GeoGebra

For those interested in discussing the software GeoGebra. It's free and available for Windows and Linux systems. I know that there are many forums discussing this, but they aren't so organized and don't have all of the tools of Stack Exchange.

Arch Linux

For this site is focus on users of Arch Linux, a lightweight and flexible Linux® distribution that tries to Keep It Simple.

Social Science Methods

For psychologists, Sociologists, Communication Scientists, Business Researchers (doing surveys), Political Scientists, Marketing Researchers - any everybody else doing surveys and using other social science methods.

Quote Overflow

For people looking for quotes

Heterogeneous Computer Systems

For architects, developers, researchers, programmers and users of heterogeneous computer systems. A heterogeneous computer system contains two or more different types of cooperative processor elements, e.g. CPU/FPGA or CPU/GPU systems.

Trainers

For trainers, teachers and coaches in different areas (IT, languages, sport etc.).

#tru Q&A

For all the HR people and Recruiters who wish to help others and learn by themselves.

Mystery

For people interested in the Mystery genre of books, TV series, and movies.

Electronic Music

For those who loves EDM, DJs, VJs, producers, etc. Q&A about: mixers, controllers, drumkits, basslines, styles, DJs, visuals, sets, etc.