What version are you running? 22.214.171.124 What's the URL of the page this enhancement relates to, if any? Describe the enhancement and the motivation for it. Code reviewing is great but it is difficult to make comments against the testing box. I find I have to make all other comments first, then hit "Edit Review" button and post them there being very careful to specify to which portion of the test each comment applies. It would be great to have comments tagged to "lines" of the test box similar to how you can do that for lines of code. The description box could also benefit from this ability. Diffs for those boxes between reviews would also be great. What operating system are you using? What browser? Windows 7 Chrome 36.0.1985.143 m Please provide any additional information below.