I do unfan everyone that doesn't 粉丝 me back, but I don't keep track of every fan. However if I see my number of 粉丝 has went down, I'll check my fanlist for a while to see the person who unfanned me, but I get lazy and stop after like a minute....
Sort of, but not exactly. I keep my number of 粉丝 and number of people that I am a 粉丝 of in perfect equillibrium as often as I possibly can. If I can't tell who didn't 粉丝 me back 或者 unfanned me, I have some users on here who's accounts I use to maintain that balance. Old 老友记 that never get online mostly, and my spare account that I forgot the 密码 to, that sort of thing. If I have 更多 粉丝 than people I'm a 粉丝 of, I 粉丝 the number of those accouts that I need to keep the balance. If there's 更多 people that I'm a 粉丝 of than my fans, I unadd some of them.
I do keep track of every one my 粉丝 every time i go onto fanpop. tehehe if u unfan my for even a 秒 i shall know :) But i dont unfan people if they dont 粉丝 me back i dont have time for that too busy stalking my 粉丝 T3T