I've only been on for a few days. Not that deep into it yet. So far, they're sticking to just posts on cryptocurrencies. Since its on the EOS blockchain, there is a lot of EOS, but I don't think it's due to any bias. I think it's because early users are fans of EOS. With only 10,000 users, it's difficult to detect a bias. Ask that question when they've hit 100,000 users.