MyBB Community Forums

I found a really awesome SMF mod that I think many users would enjoy.
http://custom.simplemachines.org/mods/in...p?mod=1066
Basically, little icons would appear in the corner of every post, and users would rate the post on how they feel about it.
Could this possibly be converted to MyBB?

You can already rate threads and there is a "thank you" plugin too. Not sure I see a lot of value myself in that particular plugin vs what already exists.

Where might I find this "Thanks" system?