I had 1475 points when I looked last night (Not sure about the 75, could have been 35 but I'm certain it was 1400 anyway)
How many achievement points did you have as initial value when you logged on? I came out as the winner when asking in guild chat, at least among all who were online at the time. I think most of the points came from having done a lot of quests and instances and having played the game since May in 2006.
I did have quite a lot of holes in the explorer section which came as a surprise as I thought I'd had been everywhere all over. Also quite a few holes in the lower Kalimdor instances and big holes in the Outland heroics.