Who are these people?

Everytime I log on, there's often 1 member online (me) and about 80 - 100 guests online...

The question is, who are these people???
I think there's a glitch in the system somewhere. There are 73 online right now!
It says 1 member (assuming me) and 66 guests. There are 1620 members total, which leads me to the question - why are there only about 10 people who blog? Is there a portal to another blog-world we haven't found?
Right now it's 1 member (me) and 76 guests... I reckon at least 72 of them are the spam machines crawling around the web trying to post messages. And perhaps the other 4 are people wondering about life.
It's 104 now.  I must have logged in during a busy period.
I figured it must be spambots too...  I guess the portal is to Facebook, but you know I'm loving the recent hives of activity right here :)

Hooarah!
15.26 - I'm on with one other member. Who are you!?

Stoney - my recent activity is due to Facebook being banned at work, and no internet access at home unless the cloud cover is at the right height and the wind is blowing in the right direction. I'm not joking.