Feed
Hi, I live in a cave and don't understand clearly what the feed is. I get it's short snippets of stuff from 7cups and others that get updated, kind of like a newsletter of bits and pieces. But I don't get: I was notified someone subscribed to my feed. What does that mean? How did they do it? And what happens if I post in the feed? Is it kind of my private snippets unless someone subscribes? Thanks in advance for info :-)
Hi! The feed is a place where you can post anything you would like such as picture, quotes, songs, awareness on some topics, updates for projects you are participating in, etc. Anyone can see your feed on your profile page, however you can follow people by going to their profile and clicking "follow" which will make their post appear in your feed page here. It is also where you can post on your own feed :) I hope this clarifies it a little more! Feel free to ask any other questions you may have
@Ace13: Thank you very much for clarifying this for me! 
If I get follow-up questions, I will return and post them here.