I don't know how this is going to work. If you and I both make a Twitter app. And you ask Siri to tweet something, how is she going to know which app to send the request to?<p>And how is she going to decide which messages are to be considered for tweeting to begin with. If I make an app that checks hockey scores and you ask for the baseball game, how is she going to know the difference between the two and that my app can't do baseball scores.<p>It all gets very complicated very fast. I won't be surprised if API (if any) is very limited. So don't get your hopes too hight.
+1 for the Star Trek TNG reference<p>If you want a glimpse into what it might look like check out AssistantExtensions (Jailbreak)
<a href="http://ae.k3a.me/tutorial.htm" rel="nofollow">http://ae.k3a.me/tutorial.htm</a><p>And SiriSports which is built on top of it
<a href="http://www.iphonehacks.com/2012/03/sirisports-nba-mlb-nhl-scores-using-siri.html" rel="nofollow">http://www.iphonehacks.com/2012/03/sirisports-nba-mlb-nhl-sc...</a>