I'm a professional Technical Writer, so I use Microsoft Office, Adobe Acrobat, Adobe FrameMaker, Adobe Creative Suite, and RoboHelp on a daily basis, with occasional smatterings of perl, various Linux tools (usually via Cygwin at work), and some VBA macros.
I also like to dabble in Linux and all that goes with the day-to-day administration of LAMP servers and Linux systems (bash, perl, python, MySQL, etc.)
Q&A for professional and enthusiast programmers
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for WordPress developers and administrators
Q&A for contractors and serious DIYers
Q&A for Bitcoin crypto-currency enthusiasts
Q&A for developers of open-source hardware and software that is compatible with Arduino
Q&A for professors, theologians, and those interested in exegetical analysis of biblical texts
Q&A for authors, editors, reviewers, professional writers, and aspiring writers
Q&A for people wanting to improve their personal productivity
Q&A for those interested in logical reasoning