This small app can be deployed quickly thanks to the use of a Vagrant machine, which sets up the mongo database that you will be using. Thanks to Flask and Python, you can run a small webserver which you can interact with the objects you create.
By having a rapidly deployable webapp that can store your information related to incidents or malware research, you can quickly delete and start your research over, keeping things isolated per incident. You can also export any indicators you enter into a variety of formats (STIX, TAXII, OpenIOC, Bro intel, etc.) to share with colleagues or the security community at large.
Seems like an update is in order.