Which cloud based, scalable web service is best for DDOS prevention? [closed]

Question

I have an idea for a website that I would like to develop and release. It is a web application that I would like to implement on some form of cloud-based web hosting service (i.e. the Google App Engine, Amazon Web Services, others that I may not be aware of...)

My problem is that even though my project is 100% legal, and not shady, it is highly susceptible to occasional DDOS attacks.

I've previously developed for the GAE and I am quite biased toward it. However, I can't seem to find that the Google service has any form of integrated DDOS protection. In fact, Google's on documentation states that if you think you've experienced a DDOS attack, you must provide the burden-of-proof, which they will research. If they think you have been attacked, they will reimburse you usage fees. Otherwise, you are left on your own.

Are there better, cloud-based hosting alternatives? I have my preferences, but I'm not married to any specific type of architecture or programming language.
What are my best cloud-based web hosting options for DDOS protection?

Answer 1

Google App Engine does provide DoS protection: see Python, Java and Go documentation.