VAICOM is great. Good work on that (looks like you've spent a lot of time on it). It would be good to see this in VAC to compare apples to apples.
From what it looks like, Voice Attack has been around longer than VAC, so I'm pretty sure that Voice Attack is not ripping off VAC. They both use the same speech engine, so I'm not sure how VAC works better (since Voice Attack has more speech options). Also, I'm using the trial of VAC. Unless I'm missing the features, it's got about 10% of the functionality of Voice Attack and is about as clumsy and as unintuitive to use as you can possibly make it. Am I wrong here? It would be great to have a feature comparison sheet to look at. Maybe that's a job for me ;) What is it that VAC does that Voice Attack does not do that makes VAC cost twice as much?
-gibs