Free(ish) Cloud Host Computers

• http://aws.amazon.com/free/faqs/ free compute resource
• Roll your own cloud server

Git Repositories

• https://github.com Free for open source projects only
• https://bitbucket.org Free unlimited for 5 users or less
• http://cloudforge.com Free for 2G or less

Continuous Integration

• http://www.cloudbees.com Jenkins CI limited to 3 users / 2G of space
• https://travis-ci.org Maven, Gradle, Ant, Sbt plus C++, Python, Nodejs and others

Cloud Storage

• http://www.cloudforge.com/pricing free private git, 2G of storage
• https://www.dropbox.com first 2G free, Mobile, PC and Mac apps
• https://drive.google.com first 15G free, Mobile, PC and Mac apps why bother with Dropbox?
• https://www.box.com first 10G free, Mobile, PC and Mac apps
• http://windows.microsoft.com/  first 10G free, Mobile, PC and Mac apps
• http://www.apple.com/uk/icloud/ 5G free but mainly for backing up your phone or iPad, not so good for OSX
• http://www.amazon.co.uk/gp 5G free