This looks way too complicated. The birds eye view might be your main feature, but it's visually unattractive, and very cluttered.

It looks like you have all the bones of a great app, but you need a great graphic design and a great user experience architect to take it to the next level.

I tried out your app, which was a nice touch, but it's not nearly as polished as BaseCamp. Even something as simple as a task view in Bird View Projects is completely confusing. Do I turn on the alert checkbox? Add a subtask? What is the difference between the clock and the $?