I agree, this feature is awesome for development. One of the logging platforms we use (PaperTrail) uses a single cookie for connecting to their platform. This i

I agree, this feature is awesome for development. One of the logging platforms we use (PaperTrail) uses a single cookie for connecting to their platform. This in turn, makes it a complete pain if I want to view logs for a dev/staging instance because it logs me out of our live logs. Multi-Account Containers completely fixed this for me.