This note is specifically for estherchaya, who has repeatedly told me that she doesn't read featureannounce (or similar communities) and depends on me to tell her when neat things get added to LJ. In the most recent announcement, LJ annouced that they added a "note to self" module for My LJ to save some simple text.
It's pretty neat. Go to My LJ, click the Add Content Module box near the top right of the page, and select Note To Self. I don't know if it works on free accounts or is a paid feature.
Now, I wish I had a little note that I wanted to write to myself and put in it.