What are some alternatives?
When comparing Griffith and Elyse, you can also consider the following products
GCstar - Great Software to organize your DVDs, Blu-Rays, Games, etc.
TagSpaces - TagSpaces is an open source platform for personal data management. With TagSpaces you can manage and organize the files on your laptop, tablet or smart phone.
Data Crow - Data Crow is the ultimate media cataloger and media organiser.
TMSU - TMSU is a tool for tagging your files.
Delicious Library - Delicious Library 3: Catalog your books, movies, music, software, toys, tools, electronics, & video games. Archive your life.
TaggedFrog - Based on the convenient drag ’n’ drop technique, TaggedFrog allows you to organize your files...