For dominion online, it states 'If you click on the name of another player, the colors of the searching options will change to reflect this. Green means there is no problem with this option. Red indicates there is a problem you can't solve (but the other player can). Yellow implies there is a problem which you could solve by relaxing your search criteria"
Except none of the players that pop up have any color nor are they clickable, they are all grey?
Additionally, so that I do not post a ton of questions about the rankings, etc, is there a chat group that I can learn more about the Leaderboard?