@Toushiro Atleast you may take a look my little suggestion about your spreadsheet, I saw that it was over populated with accepted and non accepted members, What if, you create another one as official and put all accepted participants there, we spend lots of time to find our account in your spreadsheet, for example my account, when I joined my spreadsheet number in twitter was #980 while in Facebook is #1533, But when I'll check it again I didn't find my account in that particular number..
Anyway this is only an advice/suggestion
Cheer!! Then all the people who submitted the reports in this branch will have to change their numbers, and many of them will not be able to do this already