Please do post:

• Things to read; text-heavy stuff
• articles, stories, and pieces that you find interesting
  
• Fascinating things from Wikipedia
• short fiction that makes you think
  
• Things that teach you what you didn't know before
• Insightful comments; discussions of the articles

Please don't post:

• News (unless it's something very interesting; journalistic investigations and things like that are OK)
  
• Pictures
  
• Politics (unless it's historical)
  
• Pablum
  
• Puns (unless they're damn clever)