Try my open-source projects:
beets, a flexible command-line music tagger and organizer written in Python. A geeky swiss army knife of music library management.
Loglet, an easy way to send log messages to the cloud and pick them up from anywhere.
Alwaysreading, a reading queue (Instapaper-like) for research papers.
And one toy: five random words for inspiration in creative writing.
Q&A for professional and enthusiast programmers
Q&A for computer enthusiasts and power users
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
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Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for linguists, etymologists, and serious English language enthusiasts
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Q&A for power users of Apple hardware and software
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems