Ohh yeah, cool idea. I'm already curious which one wins although it's gonna take really long...
BTW - I approached it just as frecklegirl did, meaning I subtracted the point for Karisome Otome because it was only a digital single, no b-side, and available on the HF DVD later on. Then it was a tie between Mayonaka and Ringo no uta as to which one gets the addition, but RNU won... Ringo Catalog FTW (I'm sure it didn't make it to Watashi no Houden on purpose to milk more money)
Already looking forward to round 2