Yes, but you must have glossed over where I discussed this. This isn't vote for vote or follow for follow.
Follow for follow is when you follow someone and they follow you back. That's not how this works. This simply keeps you in a pool of others to browse through in a feed, but only if you are also browsing the feed and adding others.
The vote thing is even less vote for vote. You simply view Steemit through a mirror on the site, and vote for quality articles you like as normal. Some days I don't vote for any, because the pool is very small, and you can only see an author's most recently edited article. Other days, I find several good posts from friends who I would have voted on anyway.
The point of the quid pro quo image at the top was to be ironic.