> If you were making a tiny social network site, what stack would you use? A stack that's already proven to work, that someone else runs for me at as much litt

> If you were making a tiny social network site, what stack would you use? A stack that's already proven to work, that someone else runs for me at as much little cost to me as possible while I collect the metrics I need to decide if there's a business. In here I propose using private Facebook groups. If I were making a POC social network site, I would already have had run some user studies for the initial seed group of users to understand why the existing social network sites arn't working for them or why they havn't already used one of the existing social network platforms to create a group. Let's assume, I find that the initial seed group of users are a group of single mothers who don't want to remarry and are perfectly fine being friends with other women - their main problem is they don't want men to bother them. I would then create a private Facebook group and invite these single mothers and see if this private social network obtains the engagement I thought it could reach.