you can access this sight without paying. you just have to deal with less benefits and a lot of ads
this is "tech". none of what you mentioned is tech
So, "what did you do with your 80 this weekend" is considered tech?
We are all adults here. For the most part we all learned early on in life how to take care of ourselves. Believe me, plant of members here quickly put the lid on anyone who takes a step in the wrong direction.
And let's not forget, since it was mentioned that we are all guests in the owner's house: without members this site would be nothing. So there would be an empty house without any guests, paying or not.