Top Searches: Google vs. Yahoo

Just out of curiosity, I checked Yahoo's top searches for today:

Today's Top Searches
1. Sarah Palin
2. Elin Nordegren
3. Christina Ricci
4. 2010 Honda Insight
5. Sony VAIO
6. Hells Angels
7. Bangkok Dangerous
8. Histoplasmosis
9. Kwame Kilpatrick
10. Daunte Culpepper

Compare it with Google's "Hot Trends" today updated 33 minutes ago as of this writing:

1. roberta mccain
2. mccain speech
3. pork barrel spending
4. john mccain acceptance speech
5. barracuda lyrics
6. fred allen
7. vitas gerulaitis
8. obama o reilly
9. how old is cindy mccain
10. john mccain s first wife

I draw two conclusions: Yahoo searchers are younger and are less politically inclined. Either that or more journalists and reporters use Google more and have a more adult user base from the US.I do this randomly to check what concerns the world currently. What do you think?