I was introduced to musing about a month ago and thought the whole concept was a little crazy.
You don't know until you try it and now I thoroughly enjoy it. I try and learn things all the time and musings challenges you to learn more. If I see a question that interests me and I am not a hundred percent sure i will do some research and then put it into my own words once I understand it fully.
The rewards are very good but not the reason for me being here but I see it as a bonus.