How difficult would it be to have more block locations? Right now it seems that we have 3-left, right and center.
I'd like to be able to put a block anywhere in the theme template I want. Forexample, I might want the login or search block in my header before the Site name and logo. Or I might want more blocks in the "center" part either above or below my site description and courses / forums.
Is it possible to do this?
How difficult would it be?