Google Mystery Logo 2 - Grey... With a Twist

Yesterday, Google's logo was a cryptic bouncing ball thingy. Today the home only has a grey (or some might say a "chrome") logo. Kind of a ho-hum logo after yesterday's boisterous display.

But when you start typing something in the search field...

it turns to color!

Here it is completed.

Like a double-rainbow all the way across the sky, it's got me asking, "What does this mean?"

Google may have some answers for us tomorrow though. We'll have to wait and see. It's clear this isn't just a birthday celebration, as I, along with the rest of the internet, previously thought.  

Some are speculating that Google's going to announce a new algorithm for indexing websites that uses the data collected through Google Analytics to help users find the most relevant sites for their search. If this is the case, then Yahoo and Bing might want to start emptying their desks.