Tech people find beta testing alpha and beta versions fun, but that is certainly not true for most people, and it takes time. Once most people try out something that doesn’t work well, they don’t come back, even when the bells and whistles are finally in place. There was a time when StatusNet software was far and away better than Twitter… not only with groups but wonderful threaded conversations, but it was too late to entice users back, and then @evan downgraded the conversation capacity just before pulling the plug.
The reason Identica is the last SM I go to these days is because it makes conversations difficult or impossible. It is a place to announce things, but nothing more. And I think that was by choice.
Why bother trying to federate something that doesn’t want to be federated?