Just wanted to tell you how wonderful I think Scrivener is. Great job! I’ve only had your software for about a week and I am so much enjoying writing my book. It doesn’t even matter if the pig gets published at this point, I’m just happy to finally have the tool and actually getting some long-neglected writing done.
You could charge five times what you are now and I’d still gladly pay for Scrivener. 
Cheers,
Jon