Group 4: concerns using open authoring approach
yes.. for example someone might put rude remarks about me which i find not very funny a week later after other people already had a good laugh about
If this medium is catered for professionals, any harmful attacks and unwelcomed changes is not tolerated. I suggest that policies should be placed somewhere out there in this website to avoid such childish acts.
exactly, that's why this open authoring may not be such a good idea although it is quite a valuable means of learning from other educators and experienced teachers and of course for students also