Overview: As it stands, if an artist wants to search for comments on the pictures they drew, t hey have to upload the images themselves, or look at every image under their tag. Being able to search comments based on tags would allow them to search for their artist username and find comments on all of their images.
Why: Well, I upload a lot of art from various artists, and while I don't normally tell them which booru they're going to, a couple have asked before granting permission, and one even found out which booru it was himself just by searching his username after he gave me permission.
Using the https://e621.net/comment?poster_id= url, you can enter the ID of an uploader, but what good does that do if the uploader is like me, uploading from several other artists at the same time? Or for artists who's work gets uploaded by several users?
Being able to just stick their own name into the comment search list would allow them to find what people are saying about their art quite easily.
What is affected: The comments tab
Updated by Delian