Many people use this site for its rankings. Its really nice seeing how one measures up against other people of your class/spec. My suggestion would entail a searchable function that allows you to search your toons name and realm and see all your top rankings for each fight in a list. Much like the rankings info box in the upper right corner of the individual logs themselves. This would provide a valuable asset for guilds wanting to judge potential applicants. Most applications already ask for logs anyway with this feature all data is nicely organized and if the recruiting officers of guilds wish to delve deeper they could click on those logs.