Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
• stuff I used to make (cheatsheets and posters for web designers)
• what's next - qiki (briefer answers, rate anything)
• facebook (likes)
• youtube (vid picks)
• twitter (pontifics)
• kiva (micro-loans)