That's awesome! Y'all rule, it's seriously the best feature.
If you're reading this now and don't have hi scores set up, come play with us! I set up a playlist with all of the hiscore-ready games and it's great fun to hit "random" and try a new game that others can compete on.
Because it has weekly/monthly/yearly scoreboards in addition to "all-time", you don't have to worry about being amazing at a game to compete too! Just keep an eye out for BaronVanAwesome