CloudXL – An Organized List of Cloud Computing and Software As a Service Providers
http://www.cloudxl.com/

CloudXK provides an organized list of cloud computing, cloud storage, and software as a service providers that you (the user) can share with others through Clouders. Clouders are sort of a way to vote on and share info about cloud providers. This has been added to Grid, Distributed and Cloud Computing Resources Subject Tracer™ Information Blog.