http://aws.amazon.com/about-aws/whats-new/2014/07/31/amazon-...
"When you purchase new domains via Route 53, the service will automatically configure a Hosted Zone for each domain and ensure the privacy of your WHOIS record at no additional charge".
EDIT: just tried to set one up - it looks like it's still an extra charge, so.. $12 for a .com plus minimum $6/year $18/year - kinda high if you don't need all the flexibility of the amazon platform. I don't see a lot of domain parkers taking them up on this.
Source: http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/reg...
In that case I'm actually really excited about this then as the pricing seems pretty good with the registry price and ICANN domain fee plus the cost of maintaining a registrar and the WHOIS privacy I think I will be moving my domains.