Stack Overflow (in Turkish)

For professional and enthusiast programmers in Turkish. Profesyonel ve meraklısı programcılar için önerilen Türkçe soru-cevap sitesi.

Stack Overflow (in Portuguese)

For professional and enthusiast programmers in Portuguese. Proposta de site de perguntas e respostas em português para programadores profissionais e entusiastas.

Stack Overflow in Spanish

For professional and enthusiast programmers in Spanish. Propuesta para un sitio de preguntas y respuestas para programadores entusiastas y profesionales en Español.

Space Exploration

For spacecraft operators, scientists, engineers, and enthusiasts.

Joomla!

For administrators, end users, developers and designers for the Joomla! platform.

Machine Learning

For proposed Q&A site for students and researchers in the field of machine learning

Stack Overflow (in Russian)

For professional and enthusiast programmers in Russian. Сайт вопросов и ответов для русскоязычных профессиональных программистов и энтузиастов.

E-books and E-book Readers

For e-book publishers and users of e-book readers including Kindles, Nooks, Kobos, etc.

MATLAB

For MATLAB programmers, users, and enthusiasts.

DITA

For users of DITA (Darwin Information Typing Architecture), beginners as well as experts

Open Transportation Technology

For software developers, IT professionals, planners, transportation system managers, and anyone else interested in open transportation technology. ‘Open’ is defined as a system that includes or interacts with open-source software or open data.

Rally

For anyone using Rally Software.

Agile66 Stack : Agile Software Development in Thai

For agile Q&A Site in Thai so all the good questions are publicly searchable with answers from experts in the community. Please do not forget to cast your VOTE for example questions. เวบถามตอบอไจล์ภาคภาษาไทย ...

IT Professional Knowledge Base [Hungarian]

For this is a knowledge base for Hungarian IT Professionals, replacing the poor old, well-known but bogus NetAcademia Tudástár.

Kuali

For developers and implementors of the Kuali family of applications. Questions can be either technical or functional (business-oriented) in nature.