@alice I talked with some people a couple of years ago about setting one up. One of the huge problems that I see is that the sort of governance and safety you really want on a dating site, especially one that deals with 2SLGBTQIA+ people, is not really compatible with a federated model.
I have given a few interviews where I say that I am expecting the concept of dating sites becoming past history, it's much easier these days to just start adding a way to identify that somebody posting to existing sites you use are willing and interested in being contacted for dating or friends purposes. Rather than answering 3000 binary questions with limited answers, people can see all you post and repost, and see for how long you have been around to give you credibility and substance. A summariser would be useful here.
You can see it happening on things like TikTok where people are hashtagging that they are available for dating. So say for example you are a Swiftie, it's immediatley obvious there that the person who is messaging you, who has been posting Swiftie posts for the last 5 years, is not some astroturfed predator profile.
It doesn't solve ALL the problems by any means... For example TikTok isn't going to remove a profile because you met in person and they assaulted you because that's not a thing that TikTok's safety teams deal with (sadly).
#TrustAndSafety #Dating #Safety #Hashtag