Cloud Computing Providers — are they content providers or carriers?

Last month Verizon expanded its Computing as a Service (CaaS) cloud computing offering. The expansion itself is not surprising. The interesting tidbit is that Verizon has Carrier Status and therefore different laws apply to them than any other cloud provider that does not have this status, such as Amazon EC2, Terramark, etc. Will cloud computing providers be the next internet service provider? If so will they have to battle to not be responsible for the content within their clouds, as did internet service providers with the battle that ensued over the Communications Decency Act?