I mean...Mailbox has done just fine, and that is siloed to both iPhone and Gmail. Now, Mailbox <-> LinkedIn Intro integration would be fantastic...and they wou

I mean...Mailbox has done just fine, and that is siloed to both iPhone and Gmail. Now, Mailbox <-> LinkedIn Intro integration would be fantastic...and they wouldn't even (hopefully) have to go through an email proxy (in lieu of true integration w Mailbox)