Further proving my point... Joyent is another example of a cloud provider which only gives you one IP address. It doesn't need to be this way - Linode gives ex

Further proving my point... Joyent is another example of a cloud provider which only gives you one IP address. It doesn't need to be this way - Linode gives extra addresses for $1/month each (provided valid technical justification, such as the need to run HTTPS).