I assume it will take more than 1 second to do.
Do we have to do this every time it starts up
Can we make a menu option for it, to fire it off manually?
And make a counter so that it reminds you to check every n loads/days.
or whenever you update the software.
It just seems that needing to recheck the entire block chain will be a very rare event, so rechecking the block chain all the time is overkill.