Its also easier to defer payments if you wish for the $ rate to get better, though everything I've read has said its going to get quite a bit worse first.
The only thing I think they've missed is showing the reports in £'s rather than $'s (on hint, if you change you language to English US the prices show as $9999.99 rather than USD9999.99, which does make them easier to read).
They have are also added in a new type of ad unit in
Ad Links.