What was the Biggest Challenge you (and/or Team) experienced with the Online Project?

Team K-1
Team 2
Trying to decide where to place resources, particularly when they could go different places.
Team 3-4
Time; understanding the project.
Team 5
What to put on the wiki and who will do what; letting go and trying new things; time to post.
Team 6-8
Two challenges: Individual time to work on the projects and time to get elementary and secondary people together.
Team 9-12
Getting together with different planning times and avoiding redundacy