It's very easy for me as an administrator or teacher who does not have much experience with computers in general but has been using LMSs since my school days! The user interface could be more intuitive - it took some getting used too so I understand why others may find this difficult initially especially if they are coming straight out of college without previous knowledge about how things work online like blogs etc (which don't seem that different!).
At least now we can keep up-to date by posting our own content instead of having everything handed down through hierarchy all day long when there was no choice over what you were doing other than teaching classes/lectures every week whether needed or wanted!!