Fingerprinting via lists of fonts & plugins and much more is something we have looked into A LOT!! We actually already have piecemeal solutions like handling plugin data, etc. ready to go.
The problem is that there is a ton of data that can leak and multiple ways it can leak, and we really want to offer a comprehensive solution that effectively makes fingerprinting impossible. One of the major impediments is Flash and particularly Flash calls to system fonts -- we allow Flash but since it's not technically in the browser, it's out of our control.
We'll be working on this & please don't hesitate to work with us to solve these problems.
In the meantime, Epic does block many, many fingerprinting scripts so you do have protection.