Yahoo, Google and Ask Jeeves all are sporting customized logos for the holiday season. When you go to Yahoo.com and click on the top center logo it takes you to http://events.yahoo.com/holiday05/. When you go to Google.com and click on the middle center logo it takes you to Google's first of many holiday season doodles at http://www.google.com/doodle10.html (more to come). And if you go to Ask.com and click on the Jeeves logo, it takes you to a search results page (as a search engine should, imo) for http://www.ask.com/web?q=Happy+Holidays. Now Ask was sporting a snowman logo yesterday, so they are changing things up, possibly daily for the holiday season, keep and eye on them and Google for logo changes.