Well, I ended up getting a little lazy, but I'm really happy with the results!
It's my new Livejournal theme (one of the default ones, believe it or not, based off of Minimalist), embedded and with the calendar replaced by a few scripty widgets that wouldn't be possible on LJ. Widgets, I figure, are enough to convey that I have a flickr and a twitter and a dailybooth.
Anyhow, feels nice to be officially back on LJ again.