It would be nice if you could add some latency benchmark against common alternatives like S3. A lot of ppl use that for static webpages, but I wonder how lack of CDN affect the user experience.
I guess comparing to CloudFront would be helpful, too. If you've gone so far as hosting on S3, serving through CloudFront is about 5 minutes of additional effort.
Great suggestion! The difference between being on a CDN and not is really night and day. Every serious site deserves to be on a CDN. Your users will thank you for the faster page loads. :-)