Sometimes, I need to store an eeny-weeny bit of data, but I want it nicely structured with Moose, but I don't want to mess with a bunch of setup and bootstrapping and blah blah blah. I just want to write my script. This provides a mechanism to do that with very little overhead. There are aren't many frills either, so if you want something nicer, you'll have to build on or look into something else.
These details are provided for information only. No information here is legal advice and should not be used as such.