Jetpack doesn't work, don't waste your time with it!
I, and many others, thread reference http://wordpress.org/support/topic/plugin-jetpack-site_inaccessible-1?replies=20 that btw has been CLOSED now,
keep getting "site inaccessible" errors trying to use this, even on a brand NEW wordpress install with 0 other plugins installed. When you ask for help from wordpress.com help, their tech support won't give you a straight answer as to HOW to fix this problem! basically all they say is "your server configuration is broken, have your web service provider fix it" which how are they supposed to do that when my web host doesn't even understand what the problem is or how to fix it either!!
don't waste your time with this plugin, its broken, and tech support are jerks about it offering no solutions at all except to insult peoples chosen hosting providers.