Is there any mechanism to deter users from unnecessarily messing with user points?
99709
Reviewing downvotes?
227
Prevent users from submitting a form by hitting Enter
102115
How safe is our user identity?
124652
Can I prevent others from editing my question?
99513
postfix - how to prevent users from sending with another users name
114109
Is there a way to disagree with the review systems "recommendation"
82521
Prevent protecting questions under certain circumstances
106561
Stopping users voting multiple times on a website
22600
How to prevent SIGPIPEs (or handle them properly)
6666
How to avoid spammy links affecting us before SERP rankings going down
52183
Prevent specific sites from being overrepresented in the hot questions list
142919
Is there a system in place to prevent new users asking, answering and accepting answers to each others' off-topic questions?
106200
Is there something we can do against "Ask this on xyz.SE" comments?
141432
Does restricting the number of links for new users do any good?
154433
How do I protect random people pointing their domain to my server?
23683
Flagging mechanism for offensive usernames
67987
Get rid of the question ban on Meta; suspend actively harmful users manually