It seems as though more and more I see the "Suggested Edits" reviews being populated with anonymous users. Why is this? Why does Stack Exchange allow anonymous users to edit a post that can potentially completely change or make an invalid edit. Who knows if it's the original user that forgot to login, making a relevant edit, or someone else replying to the post when they should be answering or commenting.

This is just an example of spam, but very relevant:

enter image description here

You must log in to answer this question.

Browse other questions tagged .