I mean, there's no need for everybody to be checking in, just saying "Day 8/50" in the book keeping style of most challenges. This is because everybody is going to be on the same day in this challenge. But we could take turns in making the post of the day. The person in turn may decide whatever it's about, raise some discussion etc. And of course everyone is allowed and encouraged to put in whatever they want, to help and support others. At least I'm going to see what's up a few times a day. You all can comment if you have any more ideas. We need to agree on the start time. Could you confirm that you are ready to start?