Google developed their first phone called Android G1 phone. Now there is a good news for all the Android Apps developer that Google has finally decided to come up with Google Market for developers to showcase them.
The Android Market (much like iphone apps store of Apple) will have both Free and Paid Apps listed their. To start with Google will only allow US and UK developers. See more here.
Another good news is that if you are a local business owner, now Google allows you to list yourself in their Maps. See more here.