Once upon a time, I was a young(er) mom, just starting to stay at home with my 2-under-2 kids after having worked full-time for a while. I was in the same situation so many new moms face in this modern age of opportunity: I was lonely.
I didn't know where to go to meet other moms like me. I didn't know how to get a feel for whether other moms actually were like me. Having made friends with lots of wonderful people whose worldviews completely opposed mine in college, I just wanted some fairly crunchy, Catholic, stay-at-home moms with whom I could talk about cloth diapers and breastfeeding!
I found a decent amount of that (minus the Catholic part) in our local La Leche League group, although I still felt like a bit of an outlier... Where could I find moms just like me?
Enter Facebook. "Groups" were just getting to be a more popular venue, and the curated news feed was beginning to be a possibility. If someone started posting things with which I disagreed, I could hide them from my news feed or even unfriend them! (I do highly recommend unfollowing as an option in many cases, but that's not my point here.) In no time at all, I'd created my own virtual echo chamber, and it was GREAT!
It was also horrible.