Hi, I'm testing your plugin and it works pretty well for the most part- I just found some things don't seem to be working for me.
When I go onto a task and I want to view its subtasks, mark it as complete or delete it it does not do any of these things.
I'm testing on a wordpress multi site installation- not sure if that helps?
Also the notifications links in the frnt end admin menu bar for the tasks don't seem to go anywhere.
I've tested it with the buddypress default theme.