I signed up for this over two years ago and never used it (I ended up going with LiveJournal and still use it for a personal blog).
I've decided to reactivate this as a journal of discoveries and observations relevant to my day job and my planned foray into a doctoral program in Communication.
What stimulated this was discovery of the Odeo online audio/casting tool, which -- along with Flickr and del.icio.us -- uses folksonomies, as does this tool. The interconnected sociability of "web 2.0", plus the ease-of-use generated by recent innovations, makes it interesting (to me, anyway) to journal what's happening in my world.
And so we'll see if this goes anywhere.