Bluesky has announced it has reached 40 million registered users, marking a significant milestone for the still-relatively young social platform. The milestone signals strong growth and is being used as a launching point for the platform’s next phase of product development. Achieving tens of millions of users places Bluesky among the more substantial “alternative” social networks competing for attention in the post-traditional-social-media era.
Introducing the “Dislikes” Beta
Alongside the user-growth announcement, Bluesky revealed it is rolling out a new “dislikes” feature in beta. This will allow users to indicate content they like less (or wish to see less often), which the platform says will be used as a signal for personalising feeds, reply-ranking and content visibility. The company states the goal is to refine the user experience and surface content that is more “fun, genuine and respectful” by providing users more control over what they don’t want to see. The “dislike” signal will not simply act as negative feedback in plain view (i.e., a public down-vote), but rather as a personal filtering tool that helps customise each user’s feed.
What the “Dislike” Button Actually Does
Bluesky has said that the “dislikes” input will feed into multiple algorithmic layers: it will help determine what posts appear in a user’s main feed, how replies are ranked, and the weighting of content around certain topics or creators. In other words, it’s less about visible scoreboards and more about hidden signals steering your feed. Additionally, the platform made clear that the dislikes signal is optional, and the public display of a “dislike count” is not guaranteed. The emphasis is on user-control rather than public voting or social contestation.
The move toward a dislike-type feature is notable for several reasons. First, it reflects how social platforms are increasingly shifting from purely positive engagement (likes, hearts) to nuanced signals (lighter negative feedback) that can improve personalization and reduce unwanted content. Second, at 40 million users, Bluesky now has enough scale that refining feed relevance becomes critical to retaining and engaging users. Third, the introduction of dislikes may indicate Bluesky is ready to deepen its algorithmic infrastructure moving from simpler chronological or manually-filtered feeds toward more sophisticated ranking systems.
Bluesky launched publicly in early 2024 and has been promoting itself as a “decentralised” or at least more user-empowered alternative to older platforms. Its growth to 40 million users underscores that it is moving beyond niche status. The platform has already been experimenting with features like trending topics, custom feed modes and moderation-tools aimed at giving users more agency. With the new dislike signal, it appears the company is trying to scale beyond early adopters and build features conducive to long-term engagement.
Potential Risks and User Reception
As with any change, the introduction of a “dislike” feature has potential trade-offs. Some users may worry it signals a move toward heavier algorithmic control, undermining Bluesky’s earlier appeal of user-centric, simpler or less manipulated feeds. Others may question how the signal will be used, whether it will be transparent or whether it will lead to echo-chamber effects (“I dislike this kind of post so show me less, but then I only see what I already agree with”). Indeed, some community commentary such as on Reddit worries that a dislike button could increase negativity or be used inappropriately. For Bluesky, balancing user control, engagement and moderation while growing at scale remains a key challenge.
With the milestone and feature announcement, Bluesky has laid out several next steps. The dislikes beta rollout begins with select users and will likely expand over the next months. The company has indicated they will monitor how the new signal performs and iterate accordingly. In parallel, Bluesky is expected to invest further in feed-ranking capabilities, moderation tools, user customisation and the infrastructure to support a growing user base. As the user count grows, other features like expanded media support, federation, monetisation, creator tools and internationalisation are likely to become more prominent. The milestone helps set the stage for these next phases.
Strategic Implications for Social Ecosystem
Bluesky’s progress and feature roadmap have broader implications for the social media landscape. For one, it shows that smaller or alternative platforms can continue to grow meaningfully in the wake of disruptions on legacy platforms. For two, it underlines how feed-algorithm dynamics remain a battleground: giving users more control over what they don’t want to see (dislikes) may become as important as what they like. Finally, it highlights that even decentralised or “user-empowered” platforms are grappling with the same scaling issues as incumbents engagement, relevance, algorithm design and moderation. How Bluesky manages this may influence how next-generation platforms evolve.
In summary, Bluesky’s announcement of reaching 40 million users and launching a dislikes beta marks a pivotal moment for the platform. The user-base milestone validates its growth trajectory while the new feature signals a shift toward more sophisticated feed management and personalisation. The challenge ahead will be how effectively Bluesky implements the dislikes signal, preserves its identity of user control, avoids undesired effects (negativity, echo chambers) and leverages the growing scale to build a robust, engaging social network. For users and observers alike, the next few months will show whether Bluesky’s feature roadmap can translate its growth into long-term relevance.
