Hypothetically, strong modularisation, ease of deployment and maintenance, testability, compatibility with virtually any programming language. In practise I'm

Hypothetically, strong modularisation, ease of deployment and maintenance, testability, compatibility with virtually any programming language. In practise I'm not convinced -- but I would love to be. Reverse proxying a library-specific server or fiddling with FastCGI and alternatives always feels unnecessarily difficult to me.