This my 9th time posting through Actifit. I wasn't able to reach the 10,000 activity count today, probably because I also didn't activate the aggressive background tracking.
I simply did the things I do daily for a while now, walking to and from the office and refusing to use the elevator and take the stairs instead.
Compared to the days before I installed actifit and before I committed to being active, 8000 is still not bad for me.