I think this approach kinda fixes that issue though, no? You can use it the way it is now, and others can be anonymous.
I mean it would be also nice if you could log into multiple accounts and easily switch between them for each vote and comment, but this is also good, IMO.
…and it still doesn’t solve the issue that literally anyone can run their own instance and just capture the data.
When you comment you make a conscious decision to put your opinion out there and sign it with your “name” (or alternatively you switch to a “burner” account and do it pseudonymously).
But when you vote for stuff it’s often without much thinking, and it’s private on pretty much every other platform. Where it isn’t it’s usually blatantly obvious that that is the case.
What difference does it make that votes can be viewed, other than for transparency during discussion?
There are many reasons that have been stated time and time again; one is simply that people may wish to stay anonymous when supporting certain opinions.
To me it feels like comments are what you can actually stand behind publicly, while votes also show what you think privately. And not everyone is willing to stand behind all of their opinions publicly, often for fear of backlash or harassment.
That’s what PieFed changes though. You can still track how someone votes, but you can’t tie it to a specific profile (without doing some extra analysis and even then you can’t be completely sure).
Or, with my suggestion, you could track how that specific account votes, but it would be easy to obfuscate who exactly it is and (hopefully) impossible to track to the user’s other identities.