In my case, I've given full freedom - no conditions - for curation.
I review their requests in automated way - quick checks & gets auto approved by merging some of the logic I've added.
You're also one of the curator of hivesuite.app.
Give it a try & let me know if you've any feedback to share.
Another question, what if ocd started voting only on posts posted through scrobble.life for instance? What would that make you think about the project?
On hivesuite, we don't have such condition. Let author write from any app.
I personally go to each user & try to convince them to use hivesuite app.
but at the end, it has to be their choice.
It shouldn't impact curation.