Sure, EC2 may not provide the best price/performance, but some of their new services are killer: Redshift makes Map/Reduce obsolete, and DynamoDB makes other No

Sure, EC2 may not provide the best price/performance, but some of their new services are killer: Redshift makes Map/Reduce obsolete, and DynamoDB makes other NoSQL DBs weep with its scale/performance/flexibility. These services make it an easy decision to stick on AWS, and sadly ec2 as well