I just heard about Domino from my collaborator Yao Wu. He is using Domino for running data analytics scripts in the cloud. Domino supports R, Matlab and Python languages, you can upload your scripts and run them in the cloud. Domino maintains run history and allows collaboration between different team members working on the same project.
Domino Tour from Domino on Vimeo.
Interested in learning more? Domino Founder Nick Elprin will present a demo of Domino at our 3rd GraphLab Conference.