Twitter tests new features on unsuspecting accounts all the time. The latest experiment involves showing tweets to users from accounts that they don’t follow, but instead from accounts their friends follow.

Twitter user @aleefbaypay posted the follow two tweets:

WTF @twitter, why am I seeing tweets from accounts that I don’t follow but are followed by someone whom I follow? — aleefbaypay (@aleefbaypay) August 3, 2014

@EliLanger yup. The buzzfeed tweet is the one in question. pic.twitter.com/FTbHTXs2Z9 — aleefbaypay (@aleefbaypay) August 3, 2014

Apparently @aleefbaypay doesn’t follow BuzzFeed, but someone he follows does. As stated earlier, Twitter tests new features like this all the time, most of which never make it past the testing phase.

But if the company did implement this feature, it would be highly controversial. Following an account on the social network is a contract. You’re allowing that person’s tweets and retweets to enter your feed. You’re not expecting a random tweet to appear that wasn’t retweeted by that person.

Usually when something enters your feed like this, it’s an ad. This tweet doesn’t resemble an ad and almost seems like an endorsement from the person you follow when it’s not.

We’ve reached out to Twitter about this tweet and will update when we hear back.

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