7 (More) Places to Learn to Code for Free | Inc.com
Okay, it's not REALLY social media, but it is web-related and good for authors to know for their own website. Top 10 Fonts Web Designers Love [Infographic] (good free font list)
Web Developer and Web Designer
#PHP Advanced Cheat Sheet
#Programming Languages To Build Your Cloud
Learn to code in the comfort of your browser with video tutorials, programming challenges, and screencasts.
12 Sites That Will Teach You Coding for Free via Entrepreneur