Just a casual wondering. How much posts do I have to post to get meanly a single impression, given there's such a big number of active members here and lots of veterans with thousands of post. Say if someone has posted a total of 2,000 posts here, would there be any impressions for him at all? Cause' everytime I look up the pub id scattered in these DP pages, I find Shawn's pub ID. both top ads unit and post link units.