Aye, I wasn't actually meaning I wanted to give rep to the same person repeatedly, consciously, as I was aware of the restriction. It's just that I had no recollection whether I had done it before or not. Maybe the bingo book would be necessary for me Although I will never take this thing seriously enough to warrant that. I think I'll just opt to receive that note from time to time, instead...
Edit: And it's not my fault if the same posters repeatedly deserved positive feedback from me...