All projects were single developer. It was a burn and churn environment. Contractors from all over the world, share a folder from the root, they work in it, whe

All projects were single developer. It was a burn and churn environment. Contractors from all over the world, share a folder from the root, they work in it, when they completed it, the folder was unshared and they were paid. It worked OK for that purpose. And I still have dropbox mainly for that reason. My source code is always local. Everything goes into TFS, but the local is backed up to dropbox.