Okay, this one is definitely not for everyone but if you any of you actually have found a practical use for Twitter for your business or personal life then this one may be just what you are looking for. I actually tried it out and it works great.
Now I am not a big fan of Twitter. I have an account but don't use it much, I follow exactly one other person (actually a group of people) that posts interesting things and resources from a journalistic point of view, not where they are, and what they are eating, or echoing content free crap about Michael Jackson.
I might actually find a use for this plug-in and Twitter. You can get the Twitter for Aperture plug-in here.