This is getting really interesting. Big Brother Google opened it’s App Engine to 10,000 developers for preview. This means full access to Google’s storage, search & computing power (limitations do apply) and to the authentication system.
This is gonna take a serious dent in Amazon’s S3 and EC2 market share.

I’ll sure remain an Amazon S3 customer for some time to come. Too convenient, too much stuff stored there already and Google’s storage doesn’t work individually.