Please check this users:
http://opendesktop.org/member/362437/
http://opendesktop.org/member/362443/
http://opendesktop.org/member/362440/
http://opendesktop.org/member/362441/
http://opendesktop.org/member/362854/
http://opendesktop.org/member/362438/
http://opendesktop.org/member/362439/
Reasons:
- voted down mostly top products
- voted down on single time
- Joined : Apr 08 2015 (not all, yxcvbnm registered Apr 16 2015)
- not have products
I think, it’s fake accounts for only swept/downgrade rating only