I work as a post-doc in an academic institution, so mainly use it for reading and annotating PDFs. The PDFs that I work with are usually journal articles, but I also use it to proof-read and annotate my own writing. Its a really good format for reading over an article that I am working on, scribble notes and corrections, then separately on a computer, I'll make the changes that I scribbled down (possibly using a PDF exported from the eDGe). I also make extensive use of the journal application, and when reading a paper I like to regularly switch to the journal to take notes. I would like to be able to copy and paste from articles to the journal however.

While I do think there is a need to improve many of the applications on the edge (especially the library), and integrate them better with each other, I have also found that the eDGe has significantly increased my productivity.