"Like" button or link for email notifications

[DeanMarkTaylor (Dean Taylor)]

Consider also checking this feature request:

Ability to "like" / +1 a post via email reply

Is there an ability to like or +1 a post via email reply? If it doesn’t already exist I’m imagining simply being able to reply with like or +1 On the first line of the reply. Perhaps the following lines could be a normally processed post?