Infinite Backlog gives you one place for your entire gaming collection and encourages you to play your games and get your backlogs under control. It provides a visual breakdown of your cross-platform collection, tracks gaming achievements and statistics and lets you connect with other gamers with the same games.
They are also in fediverse: @[email protected]
Does it actually help you find others with similar taste? I’m yet to find any app that actually does this well.
Are you talking about an automatic curated suggestion list like how steam does? I don’t think there’s really anything like that. The site does have a community created lists section where people can create categories and add games to them while explaining their thoughts on it a little bit, like this.