It's too late this year but perhaps next year, everyone who posts here can join the ESPN bracket challenge using the moniker you have here on this board.
You can also join the Valparaiso Fan Group which keeps track of everyone's bracket in that group and it shows the %tile of your bracket. You could be in 150,000th place but be in the 80th percentile because there are so many ties. (In the Valpo fan board there is a separate calculation of standings relating only to the fan group's total brackets.) But it's fun to see how you compare to the other roughly 16,000,000 other brackets across the country who submitted a bracket.