I love Growl. In my opinion it is something that should be built into the OS and I wish that every app supported sending Growl notifications. Lately I have been using Growl to get notifications from my own applications. This has been a great way to get instant feedback from applications while testing or when problems happen. However, instead of building in support for Growl, I add these notifications via a custom target for NLog so the notifications are configurable as part of the logging soluti