[wambotron]

But why does it matter to a general user if there are real or fake users behind twitter accounts? It makes no difference to me whether I have fake followers or not, as I'm not going to be forced to see anything they're posting (or not posting). I can just ignore them and follow who I want.

It seems like it only matters from an investment stance.

[kelnos]

I care because I get a notification when someone follows me, and I want my notifications to be a source of data with a high SN ratio. I want to notice that a someone has followed me so I can click through and decide if I want to follow back. If it's a bot account, I've just wasted my time, because I never want to follow bots.