This is a great application. Because an IT network, in my opinion, needs a true network oriented display to visualize things properly.
With this type of app you basically map out all your servers, software running on each server and who is responsible for what. If an application goes down, you get instant impact assessment by seeing all related connections and contingencies.
FYI TheBrain has several fortune 1000 and government organizations using BrainEKP, for helpdesk support and IT management and individual IT managers can create their own mappings too.