It matters in terms of keeping track of your subscriptions though, unless I'm missing something. I essentially need to decide if I'm going to use my account on server A and subscribe to all the federated content I want on server B, or vice versa. If A goes down or if I lose interest in it, I'll need to re-establish somewhere else and resubscribe everything.
I guess the answer is to host your own instance and federate everything, but federation isn't terribly reliable and then you lose the local view.
It matters in terms of keeping track of your subscriptions though, unless I'm missing something. I essentially need to decide if I'm going to use my account on server A and subscribe to all the federated content I want on server B, or vice versa. If A goes down or if I lose interest in it, I'll need to re-establish somewhere else and resubscribe everything.
I guess the answer is to host your own instance and federate everything, but federation isn't terribly reliable and then you lose the local view.