[kalleboo]

Client/Server is one case where I think having multiple repos under one project makes a lot of sense.

Another one is where we have forks of libraries with minor patches to suit our needs.

[fredsir]

Multiple codebases for multiple platforms also deserve multiple repositories.

[kalleboo]

Agreed. Depending on how much code is shared it could be one repo, or n+1 (n=platforms 1=shared code)