Noticed that the Snow Leopard version of Quartz Composer now has "Expose Multitouch Gestures". While these currently work with the multi-touch trackpads on MacBook Pros it seems odd to expose this to general developers in Quartz Composer as it can't be used on the iPhone. Therefore it seems logical that this could come in very useful on a multi-touch version of Snow Leopard. Possibly on the tablet? It this just for multi-touch trackpads or something bigger?