User flag or field to indicate idea was reviewed so that users can easily vote on ideas without having to re-read many

Who would benefit?

Users submitting/reviewing ideas would spend less time reading ideas they already read and more time voting on ideas that are relevant to them. Since this may encourage more voting when made easier this also benefits the product team. We had several users ask for this.

What impact would it make?

More votes

How should it work?

Have field showing date it was last viewed/reviewed by which user or the ability for the user to have their own flag for those reviewed.