The Jetpack integration seems not to work.
Having installed latest version of Jetpack and this plugin, seems not to make any difference. There's nowhere a settings page (link) to be found. Only after installing Contact Form 7 I can access the settings for this plugin. Changing/Saving these settings does have no effect for Jetpack integration.
So please make the settings page accessable if only Jetpack is installed and "Contact" Module is activated.
Please check the Jetpack integration again, also as other users here reported it seems to have no effect.
Otherwise, awesome plugin and great work - keep it up!
--Thanks, Dave :)