Possible Clues:

• Unimportant things, don't waste time on them
• Ken Jennings's forte
• Unimportant things, minor matters
• Entertaining facts
• "Who Wants to Be a Millionaire?" material
• Unimportant or valueless things
• Tiny details
• It's of little consequence
• Minor details in court case almost getting four imprisoned
• Four or six in contest failing to finish? Matters very little