What are your thoughts on quality and open authoring?
I think this Wiki is a great idea and an awesome tool for us as teachers because it provides new materials and topics for us to increase the quality of our teaching. I agree with the idea of an open attitude towards learning something new besides we are using Technology which is a great opportunity for us to share knowledge with other teachers.
Talking about closed or open authoring, I think it would depend on every member but I do think using both will provide better context since eveverything is fresh and people can share their ideas.
About mechanisms I think we users just need to be aware of what we are doing and what we could do so we should respect copyrights and do our uploadings in the appropriate way.