In IT since 1986 and have been answering questions since 1997 on various sites including the hyphened one.
In the time I have been here, I have enjoyed gaining enough rep to help edit question and would be happy to give more assistance since that is what I like to do in general, help people.
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Musical Practice & Performance
Q&A for musicians, students, and enthusiasts
Programming Puzzles & Code Golf
Q&A for programming puzzle enthusiasts and code golfers
LEGO® Answers
Q&A for LEGO® and building block enthusiasts
English Language Learners
Q&A for speakers of other languages learning English
Physics
Q&A for active researchers, academics and students of physics
Ask Different
Q&A for power users of Apple hardware and software
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Linguistics
Q&A for professional linguists and others with an interest in linguistic research and theory
Ask Patents
Q&A for people interested in improving and participating in the patent system
User Experience
Q&A for user experience researchers and experts
Server Fault
Q&A for professional system and network administrators
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Photography
Q&A for professional, enthusiast and amateur photographers
Mathematics
Q&A for people studying math at any level and professionals in related fields
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Graphic Design
Q&A for professional graphic designers and non-designers trying to do their own graphic design
French Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the French language
German Language & Usage
Q&A for speakers of German wanting to discuss the finer points of the language and translation