[kjsthree]

I also like to double check these kind of numbers and basically agree with your take. Although, I like to use a 28 day month and an 8-10 hour day rather than assuming smooth traffic over 24 hours. Even with all that, 1/2 a billion is well under 50 req/sec which is not a big deal for the rendering servers. All that traffic coming together on a database server might be a bottleneck though.