yeah I think if user keep contributing it'll be helpful for the community as well. I was thinking on the same approach as levels.fyi initially but this is about finding the balance based on the amount of contribution, freshness of data, and I think 30 days for most users are enough for them to get what they need. If they need more then it's more beneficial for the community to get fresh data. this is very new so I'm happy to change things around too based on feedbacks and data