1. A method comprising: displaying a user interface with a first portion and a second portion, wherein the second portion is a separate portion of the user interface than the first portion of the user interface; providing, in the first portion, content of a digital media item; receiving, by the user interface, a plurality of comments associated with a first section of the content and a second section of the content; displaying, in the first portion, a first conversation window with a first comment of the plurality of comments, wherein: the first conversation window is associated with the first section of the content, and the first conversation window comprises comments associated with the first section of the content; displaying, in the first portion, a second conversation window with a second comment of the plurality of comments, wherein: the second conversation window is associated with the second section of the content, and the second conversation window comprises comments associated with the second section of the content; identifying a first keyword from the plurality of comments for the first conversation window; associating the first keyword with the first conversation window, wherein the first conversation window contains a first instance of the first keyword; associating the first keyword with the second conversation window, wherein the second conversation window contains a second instance of the first keyword; identifying a second keyword in a third conversation window, in the first section, or in the second section; associating the first keyword with the second keyword; displaying, in the second portion, a first graphical representation of the first keyword, wherein a display characteristic of the first graphical representation of the first keyword is based, at least in part, on a relationship of the first keyword to the content of the digital media item; displaying, in the second portion, a second graphical representation of the second keyword, wherein a display characteristic of the second graphical representation of the second keyword is based, at least in part, on a relationship of the second keyword to the content of the digital media item; displaying, in the second portion, a graphical connector representing the association between the first keyword that is identified for the first conversation window in the first portion of the user interface and the second keyword that is identified for the third conversation window for the first section or for the second section in the first portion of the user interface; receiving user input indicating selection of the first graphical representation; and visually identifying, in the first portion, the first conversation window or the second conversation window that is associated with the first keyword.
3. The method of claim 1 , wherein the relationship of the first keyword to the content of the digital media item comprises one or more of: a number of times the first keyword appears in the content of the digital media item, and a number of times the first keyword appears in the first conversation window and the second conversation window.