Hmm, I keep reading this part over and over:

This time around, the list contains additions planned for up until summer 2011. You see what I did there with the bold font for emphasis? But anywho, without further ado, feast your eyes on the list in its entirety! (Remember, these are our plans until summer 2011!)
and a part of me is interpreting this as he's planning on having all of the stuff listed or most of it done BY summer.