For me, `Bucket#url` returns `http://blog.sticknet.net.s3.amazonaws.com/` which doesn't render the index.html correctly.  I think we actually need the `*.s3-website-*` url, but I haven't found a way to get that via aws-sdk.  I see your point, though.  Hardcoding `us-east-1` is not ideal.  Maybe I should remove this puts entirely? Or maybe I should allow aws_region to ve defined as a variable next to `s3_bucket`?

What do you think?