Let's take the train of thought in a new direction, shall we?
All of this energy toward Livejournal gave me some sharp ideas about functionality the LJ team could add. First, and most important, time stamps. On the "update your journal" page, you can do something spiffy with the date/time variables: you can set them to almost anywhere you want! Bury them in the past, put them a few hours into the future, or even decades into the future! This means that you can control when things end up on zany friends pages. (I know this is common knowledge for most reading this, but it was necessary to state for everyone else.) Those future-dated entries still show on your main page, though! This means a two things to me: we can display those pointless "this journal is friends-only
UPDATE: OH, no it does not control when it ends up on friends-pages! I was completely and totally wrong there! Wow, I'm sorry people: I had this one set to 8:00AM tomorrow when I realized that it just remains the top entry on the page until that time rolls around, instead. However, this makes my case that much stronger: it would be nice to have some way to have our entries "post themselves automatically" at a specified time.
Livejournal users are always discussing and linking to each others' posts. We link to each other using a special type of link, right? With the little dude and the this-is-a-livejournal-user formated text? I think it would be spiffy if we had something like that for links to Livejournal posts and comments. They would automatically "follow" a user if the journal changed user-name or if the user drastically changed the post. I don't know what it would look like, or what other information it could provide, but I still think that it's the start of a good idea.
While we're discussing those little androgynous user images in lj-user links, did you ever see what people did with CSS overrides? Apparently, you can force a different image instead of the little dude. There's a ton of furry and monster ones, but there's also things like the handlebar mustache guy that kinkyturtle uses. Anyhow, this inspired me: what if paid and permanent users could have Livejournal use another little image of their choice, just as custom mood themes are handled? Then, anywhere that people link to them, LJ would use their little image instead of the default guy! That would be awesome.
Okay, I lied – there's a fourth thing: I'd also like it if they fixed the update console so we didn't have to remember all of our tags. We don't have to remember all of our icon keywords (we get a drop-down menu), so why do we have to manually type in our tags from memory?