I follow a lot of people, some of them just update about their games, but some users also take the time to make interesting posts to talk about different topics like jams, game recomendations, essay-like analysis of game industry and genders, etc. And the only place one can read these posts is the feed. However, the feed can also get flowed for exampe by other kinds of posts like game game releases and updates. And if you try to look on the user's profile it will likely be flooded by comments/replies, and without possibility to look throw the full activity of the user since it just shows the recent activity (like the 20 most resent posts/updates/comments).
I think it would be nice to be able to look at the posts the creators make, like I stated before, sometimes people make them talking about interesting topics or just recommend games and gamejams that might be of interests for the poeple following them.