Work that goes into ePorts is generally nondisposable, especially compared to work that goes into an LMS (which will almost always be quite literally deleted when the course comes to an end
Having a majority of our assignments on our own personal eport was a big change for me. I hadn't had any other class that used an eport to this degree but it was a standout benefit of this course. By having assignments posted online to my website it gives me more ownership over what I post and it makes me think more about how I am viewed professionally online.