Blog

One Comment

  • laura:
    January 30, 2007 at 6:57 pm

    Great article! One thing to consider about the “Detroit” trends might be confounding variables/timing. Run Detroit & NFC Championship and you’ll see the game happened after the spike. However, I think your PPC & urgency point still holds true, just for a different event — run Detroit & Auto Show (it happens annually up there)! Great work again, Joe.

Add a Comment

Support

Get our Newsletter

Keep up-to-date search trends, latest blog posts and more.