Consider Ooh Yaa https://stackoverflow.com/users/2310444/ooh-yaa
The first two answers from this user are blatant copies of correct answers.
- disable past dates on datepicker "without using JQuery UI"
- Calculating geometric mean of a long list of random doubles
They had one upvote each (I've since downvoted both). Perhaps the start of some unethical play?
What can be done?