Google Checout

Hot on the heels of Google Accounts, is Google Checkout. You can provide your payment data to Google. I signed up and was happy to see it worked for Canadian addresses. You can then use it to buy things from sites working with Google. My favorite was:
Dick's Sporting Goods
There is an incentive to AdSense customers, creating a stronger dependancy on the Google platform. Great move for Google short term to drive revenue. Unfortunate that it deepens the identity silo even more.