The fact that slashboxes have stopped working and I didn't see links for writing journals in the beta has me thinking that the site will move away from the level of personalization that it had before. So I'm thinking through what I'll do as a replacement. The idea I keep coming back to is I may go ahead and use a subreddit as my new journal. It would be a place I could post - people could follow it and respond if they were interested. It's possible to set one up so that people can read and comment but they can't submit posts themselves - basically what the slashdot journal is.
That seems the easiest. I have my blog too - but I've always liked having a 'spot' that is part of something bigger where I can post like this.