One can post a child comment like this, or a sibiling comment to get the answers without karma penalities on those who respond.
You may well end up encouraging forum mechanics abuse with these policies.
No, you can't, which is why I just paid 5 karma.
Has anyone yet mentioned or reported that for the last couple days, the "karma for last 30 days" is showing zero for everyone? And that we no longer can see the top contributors for the last 30 days either?
Do we have an explanation or estimation for a bugfix on this?