Mike Arrington, famed author and publisher of the TechCrunch blog received 310 internal documents supposedly hacked from Twitter's internal servers. To publish or not to publish? I'll go with his judgment call: Employee data are of course a no go but financial projections and new products memos are fair game. A bit of an outcry and call of unethical behaviour from readers but his comment frames his decision nicely: "if we only posted things that companies gave us permission to post this would be a press release site and none of you would be here. News is stuff someone doesn't want you to write. The rest is advertising".
Link to original post