Does 2014 Ephemera content get emailed to Jetpack subscribers?

Hi, I can’t seem to find anything about whether or not the non-standard post formats get sent automatically via email to Jetpack subscribers. I’d love to make use of this feature for various sidebar items — it is more functional than trying to create sidebar items through pages. But I’m not sure if it’s going to actually be sent to my subscribers. If so, is there a way to turn off that type of content from being sent out — so that only my standard, main posts go out via email? Sorry if this is a dumb question, but I’ve been searching and searching and can’t figure this out. I don’t want to send just tiny little things out to people and annoy them. Thanks!