I like the Naut's proposition: "We could make a 'second' hall of fame, in particular for groups of solvers. But that would again only work with honest people. "
I have a friends group into a cinema forum. That could be nice play together. What do you think about?
It would be nice if one could mark the accounts which are used by a number of different people. Is it technically possible to recognize them by their IP addresses? I'd label accounts with 3 or more different addresses group accounts and simply give them a separate hall of fame.
PLEASE bring the Button back. I really liked to show the names of unknown movies with interessting content and the got to IMDB an read the plot and get the DVD if it sounds interessting...