![](https://cdn.statically.io/img/lh4.googleusercontent.com/-cbaNARBRWO4/AAAAAAAAAAI/AAAAAAAAAGM/lVLNlR9XqDE/photo.jpg?sz=128)
Long time Smalltalk coder, Linux user, after-work spam fighter, bass player... Interested in things as diverse as bitcoin, embedded systems, microkernels, & lots more.
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
The Workplace
Q&A for members of the workforce navigating the professional setting
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
Stack Overflow
Q&A for professional and enthusiast programmers
Bitcoin
Q&A for Bitcoin users, developers, and enthusiasts
Philosophy
Q&A for those interested in the study of the fundamental nature of knowledge, reality, and existence
German Language
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Artificial Intelligence
Q&A for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment
Puzzling
Q&A for those who create, solve, and study puzzles
Code Review
Q&A for peer programmer code reviews
Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Server Fault
Q&A for system and network administrators
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Retrocomputing
Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear
Software Recommendations
Q&A for people seeking specific software recommendations
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Music Fans
Q&A for music historians, critics, and fans
User Experience
Q&A for user experience researchers and experts
Raspberry Pi
Q&A for users and developers of hardware and software for Raspberry Pi
Arqade
Q&A for passionate videogamers on all platforms
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Reverse Engineering
Q&A for researchers and developers who explore the principles of a system through analysis of its structure, function, and operation
Super User
Q&A for computer enthusiasts and power users
Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Blender
Q&A for people who use Blender to create 3D graphics, animations, or games
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Programming Language Design and Implementation
Q&A for designers and implementers of computer programming languages
Information Security
Q&A for information security professionals