1. A computer-implemented method for utilizing processing resources of a computerized system to present a user interface, the computer-implemented method comprising: determining a first user profile used in conjunction with accessing a first user interface generated by the processing resources, wherein the first user profile is associated with a second user profile; accessing first data associated with the first user profile and indicative of one or more pieces of first content, the first data comprising: first featured content data; first promotional content data; first recommended content data; first last content in-progress data; first watchlist data; or first library data; accessing second data associated with the second user profile and indicative of one or more second pieces of content, the second data comprising: second featured content data; second promotional content data; second recommended content data; second last content in-progress data; second watchlist data; or second library data; generating the first user interface for presentation based at least in part on: one or more of: the first featured content data; the first promotional content data; the first recommended content data; the first last content in-progress data; the first watchlist data; or the first library data; and one or more of: the second featured content data; the second promotional content data; the second recommended content data; the second last content in-progress data; the second watchlist data; or the second library data; sending the first user interface to a display device coupled to the processing resources of the computerized system; receiving input responsive to the first user interface from a communication interface coupled to the processing resources of the computerized system; determining that a first representation of a first piece of content is in focus in the user interface; determining a second piece of content that is similar to the first piece of content; generating a second user interface comprising a second representation of the second piece of content; and sending a second user interface to the display device.