Well, six long years into this Twitter has admitted as much. As a result they are introducing tailored suggestions. The Twitter blog explains
Currently, when new users come to Twitter, we show them all almost the same suggestions for what or who to follow. That isn’t ideal. Since you have individual interests, you should get individual suggestions. After all, even though millions of people love Justin Bieber, FC Barcelona or Kim Kardashian, not everyone using Twitter may want to follow them.
To make it easier and faster for everyone to get started on Twitter, we’re beginning some experiments with tailored suggestions in a number of countries around the world. The first experiment will show new users a list of accounts that we recommend you follow, alongside a timeline filled with Tweets from those accounts.
This kind of personalization along with yesterday’s Do Not Track announcement shows that Twitter is working to make it more useful and efficient for users and marketers alike.
In a world where most social media news is about how someone or something has either gotten worse or is further abusing your privacy maybe Twitter is paying attention and figuring they can look different by doing something useful. Wow, now there is a novel concept in today’s business world.