Like button for great posts/ excellent advice

[malheureuse]

This may well have been discussed befor but could you consider a like button for really good advice/posts.
This would show appreciation for good advice, witty comments etc and guide people re which advice was the most agreed with.
Thanks

It has indeed been discussed, many times. Perhaps one of the threads should be permanently stickied! Fwiw, I'd rather people took the trouble to say why something was good, and so contribute more to the discussion.

I see it more as a quantitive thing rather than qualitative.. and just appreciation, but if its a no go, its a no go
Beats me why there is a fb share button on an anonymous site and yet no like button tho