mcgarrygirl78 | friends

So, since I am new to lj I went to this community and it was basically a place where people were posting things about themselves and asking to be added to people's friends list. I actually found someone who I thought would be interesting so I added her but I wanted to know what people think about those communities. It seemed weird to me.....but I noticed a lot of posters were young, teens and early 20s, and I'm not. That could mean that things that seemed perfectly cool about six years ago are strange now and maybe I'm getting really old, and oh boy...................just dont let me become my mother.