The original privacy vs. convenience debate started in 10,000 BC. One caveman worried about location privacy while his buddy just wanted that sweet, sweet cave comfort. Fast forward to today and we're still making the same trade-offs. "Sure, Google knows my exact location, browsing history, and what I whisper in my sleep, but have you SEEN how accurately it predicts my commute time?" Some things never change - just the sophistication of the cave.