Question to readers: Where do you go to find key copyright cases?

I'm looking to see if someone has put together a list of key copyright cases in the U.S.  Ideally, this list would be in a table or database so the user can sort by date, case name, court etc.   

Where do you go to find a list of key copyright cases (free, online sources only)?

p.s. besides the Stanford Fair Use & Copyright page, which we're presently updating.