I am in at least one science circle but I am not a professional scientist, I'm just a fangirl and communicator.
I tend to be pro-science but anti-GMO, strong agnostic and hugely critical of religion but some of my best friends are religious. I will almost never discuss politics with libertarians, please go do that elsewhere. I'm sick to death of pseudoscience and anecdata.
Sometimes I post a lot, sometimes I'm busy with the kid and the autoimmune rheumatic stuff and the dogs and the *life* and don't participate as much. Sometimes I mostly just share links, sometimes I post baby pictures, sometimes I get really into discussing science.
If any of the above is a problem for me, it won't hurt my feelings if you don't follow me.