Nice plugin. I've used both Contact Form 7 and Fast Secure Contact Forms. Your plugin actually has some interesting features and implementations.
However, I'm surprised that this plugin, which purports to be "1000x more customizable and intuitive" is missing such a standard feature as the ability to generate an email to the person completing the contact form.
Please let me know when such a feature is available, and I will revisit/retest your plugin.