Once installed, here's how you use this thing.
you will see a new menu item, "Add new IM", and here you can add
people to whom you would likely want to IM posts.
When you add people by clicking this link, you'll see a new link
and drop down box near the Del.icio.us link:
If you click this link while selecting a person in the dropdown
list, you'll IM this post to them:
- Install firefox.
- Install greasemonkey.
- Go to the link overheardinnewyork.user.js a click the Install button in the upper right. If you don't see this button you haven't installed greasemonkey correctly -- in which case return to step #2.