Just noticed this. The number of who's viewed me drops with time. I assume this means those who viewed you a week ago are removed when 7 days exactly is passed. Just saying.
I thought it showed the last 100 people who viewed you. So people at the bottom get knocked off the list as new people take a gander at you. I may be wrong (I don't think I am though)
Site supporters get the last 100 who viewed (non stealth & filters depending) i think free users just get a more generic x people viewed you over a set number of days/hours.
The fab photo thing ticks over by the hour so the numbers can change up & down
