Wearing my Mod Hat.
If members suspect sock puppets they need to report that using the report button found on every post at the bottom left.
Members should not take it upon themselves to attempt to question other members about such activity. We have a team of folks that have tools available to help us identify this type of activity, and we have the power to handle these situations from an administrative standpoint.
Our policy is innocent until proven otherwise, and we don't want our members taking these types of investigations upon themselves.
We want to promote a friendly environment, and having members accuse one another of violations does nothing to promote a friendly atmosphere, in fact the opposite. The Staff is here so support our members, and I would encourage folks to use the report button, and sit back and allow the Staff to handle these types of issues.
It's always good to get feedback on our policies, but enforcing them is something different, and needs to be done via the Staff.