Could we have a 'Like' button on posts?

[Ruthchan]

I am so used to pressing 'Like' on facebook and other sites that I often find myself wanting to do the same on MN.
It would be a great way to show agreement or support to a post without actually having to comment.

No

No thank you.

Or even better

No no no, it would be so boring

No. It's a conversation stopper.

Discourages conversation, dunnit?

What if no one ever liked your posts