The most useful feature is being able to have multiple versions of the same content in one place, in many different formats (like PDFs or Word docs). It also allows us to save time by having all our files for projects in one spot/place. I don't like that it's not as intuitive for my team members who are new to using this software. Sometimes when you're looking at a file you can only see what version number it has changed since last opened. We use TeraText to store all of our project documentation. This makes them accessible anywhere we need access too.