Originally Posted by
Yahillwe
I voted NO, wouldn't like it, then I'll have to think of something intelligent to say and that would hurt my head.

so no no no no and NO.
"Like/helpful", to avoid a headache.
Now how about you "like/helpful" my post in kind? Or don't you like me/my post even as this post is an example of liking yours/helping to draw attention to it and/or you? See what I've done? If I point to your post in my signature encouraging people to "like"/"helpful" vote for it, would that get a "like"/,helpful" for me too? See what I've done.
Seriously, I don't think FT needs this feature enabled unless the idea is to have more grade school-like popularity contests and ego-stroking games going on across FT.