My feed and your feed are mutantseabass so what i have done is all who have responded to my most recent post about becoming mutantseabass, i am following them. I upvote all post in my feed because it is my feed. And you do the same. If i post something in your feed, you upvote it, i do the same for you. If i read your post and reply, i will upvote it and you do the same for me.