Is there a place you want us to specifically email wishlist items for a future release? Or is there an official thread here, or should we perhaps post here on the forum individually? (all of the above?)
Besides the items you mentioned would be making into the next release, I'm interested in more/customizable keyboard shortcuts and soft edges on blockers.
You should definetly make the BLOCKER function in this program more like a mask. You should be able to smooth/blend the Blockers both inside or outside and both in and out together. The mask function should be like an NLE.