Q&A for professional and enthusiast programmers
Joined 4 years ago, last seen yesterday
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Joined 1 year ago, last seen 11 months ago
Q&A for people studying math at any level and professionals in related fields
Joined 2 years ago, last seen 4 months ago
Q&A for linguists, etymologists, and serious English language enthusiasts
Joined 7 months ago, last seen 7 months ago