I have to wonder how many you've done since at this point...
Just click on his name to see his User profile. Number of posts in which one has made notes changes is among the standard displayed stats.
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Nanoja?Nanja?NyaaNiiNanja?Chima, stop! That's not food! It's a friend!NiiHogee!Everybody, please come with me!If you'd please, Kujirachan!NyaaThe Riding Whale!HogeeeeeKujirachan's going to display her special skill!NiiJa?That is astounding!BAMF