The new challenge over at is asking vidders to either do a text commentary or an audio/video commentary about one of their own vids. Vidders have until Sept. 9 to sign up, and will have a month or more after that to finish their commentaries.
A list of all of the planned vidder commentaries will be posted on Sept. 10, and at that point anyone can go through the list and can then sign up to
also do a commentary on any vid in the list that you didn't make - meaning there will be two separate commentaries for that vid; one by the vidder and one by the viewer. The idea is to compare them and see how they look through the eyes of the creator vs. the audience.
You read more details about the challenge and see sample commentaries
here.
On a related note, the September Vidder Profile will be posted Saturday. (If you missed the August profile, it's
here.) Later this month, I'm going to post something on the community asking for people to help create profile series in the future, with the idea of posting more than one per month and covering more vidders and vid communities than I can on my own. So keep an eye out for that if you think you might be interested.