In 2010, it was Reddit that was the question mark. People that left Digg could have gone to Slashdot, Something Awful, Twitter, Fark, Cracked forums or topic-sp

In 2010, it was Reddit that was the question mark. People that left Digg could have gone to Slashdot, Something Awful, Twitter, Fark, Cracked forums or topic-specific phpBB boards (there were many).