I found another cool website that offers free workspaces that can be managed with Subversion, Git, Mercurial etc…
Of course it also offers various plans with monthly payments.
Anyway, I just put an empty project in my workspace. Check out the screenshots :
1. Creating the project with Maven
2. Sharing the project to my Assembla repository
3. Browsing the projects
4. Checking the differences between revisions
Links :