Well, we admit it is a little unexpected but Google has indeed launched a Search tool for Windows Phone 7. They say it's available now in the store, though we don't see it. Just give it a few hours. Busy day, ya know.
It's nothing fancy, just your basic search engine for websites, images, local, and news. It also has that new fangled Google Instant, where it gives you live results as you type instead of typing the whole word/phrase and hitting search. Cool.
Now where's Maps, Latitude, Buzz, Voice, etc?
Source: Google Mobile Blog; Thanks, Phil Nickinson, for the tip!