I think creators who are working within a specific size limitation on files would realy benefit to be able to search for assets by size. A 7 second video that is 2.2gb versus a file thats 47mb is a very different thing. I find myself wasting time bookmarking videos and then go into details and find out that the file is huge, then I have to readjust my creative process. Or listing the file size on the thumbnail or on a subtitle would be good. This is a huge area of concern for someone running multiple projects on a smaller hard drive set up.