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Matei Zaharia, creater of Spark, is doing on AMA on Reddit right now

TinyToCS: Academic CS papers in tweets and videos - deadline tomorrow

Ctrl+Alt+Hack: White hat hacking for fun and profit -- a board game

Why the UN is not going to impose an "Internet Tax", but you should still worry

Tiny ToCS: Computer Science Publications in 140 chars or less

ACM Members: It's Time to Vote for Open Access

Welcoming Women to Wikipedia

History PhD Student Reaches out to Cryptographers to Help Break a Civil War Code

MegaUpload Deserved to be Shut Down