What exactly do you consider new? Especially with the graphics, it is often very difficult to tell what was put in when, so it's kind of a mess.
I think it makes more sense to start from the beginning and count using only the stuff from the people who are active. This is a more accurate assessment, one would think. Also, if you guys told us how many points everything is worth, we could honestly tally up our own galleries and stuff for you, to save time.
After the first count, you could make a new post for all updates, and it would be very easy to keep track of, and very efficient.
That's just my take on it, though.