Being Part of big blog community.

I'm not exactly sure as to what im supposed to do for these assignments, but I'll do the best I can. Being part of a huge blog community is kinda scary because you do not know who is going to read what you are writing and who is going to be following you. I have a facebook and I was scared to start it because of all the stories there are about the crazy people and stalkers. I have had the facebook for a couple years now and I'm still scared to have people on there that I do not know. I have classmates from Kaplan on there, but that's as far as it goes with those I do not know in person.