3:13 AM - New feature
I'm part of the way through adding tags to just journal. My implementation is a cross between what other sites call "tags" and "categories". You'll see a list on the left side of your blog with all the ones you've used, and each entry will list one or more tags that you've used.
To add several tags, you can list them using commas, semi-colons, colons or spaces. They must be lowercase with no numbers. The software should take care of the lowercase part for you.
Eventually you'll be able to do a number of things including:
tag new and existing entries
bring up all entries under a certain tag (using a link on the left)
search by tags