Thanks for the kind words, Gary -- I always liked your occupation in your profile, and plan on the same someday, but for now I'll have to be content with "gainfully slaving for The Man"
Concurred with the point about the number of albums displayed horizontally on the random screen -- I don't think I'd noticed that too much because the albums do span the entire width when viewing an Artist's albums, but just yesterday I was hacking SS so that it would display "Recently Added" by default instead of "Random", and I definitely noticed it then. Lots of unused real estate in those views. I'd have to think it wouldn't be too difficult for SS to do a simple client screen resolution detect, whereby one states the # of rows to display and SS determines how many would fit in each row based on screen resolution. As you said, probably not the highest on Sindre's to-do list, however.
Also did the code mod to make permanent the 15 albums per page view on the Random and Recently Added views (to utilise more vertical space), which mostly works except for when you hit Cancel in some of the Settings screens, in which case it jumps right back to 10 again. Having that 'sticky' would be nice -- limiting the number of code mods one has to do for each upgrade/release is always a plus.
The one UI feature for which I've debated submitting a Feature Request is to have what I suppose I'd call an "Album Art Playing Mode". It only occurred to me after I started using Subsonic downstairs on the 60" plasma; in a living room where one is standing further away, the classy Subsonic interface can be a bit small to the eye. I wouldn't mind a mode whereby once you start playing a song, or album, or playlist, Subsonic goes to a simpler view where the album art of the currently playing song is displayed on the left half of the screen taking up the entire height/vertical, while the right side of the screen shows five lines of information in large text: Artist Name, Song Title, Album Name, Album Year, and TimeElapsed / TrackLength. That would bring out the details of album art nicely, and make it easier to see what exactly is playing at that moment. The Mode could be exited via the Esc key to return to the standard SS interface, etc. Granted, if one utilised that mode often then one would certainly want to choose album art JPEGs that were at least 1080x1080 in size (or at least something close to it) to avoid either tiny album art on the bigscreen or ugly pixellated zooms of low-res jpegs.