"like button" or kudos type option, instead of rating?
is there a way to give someone a kudos (not a comment, just a quick one click) similar to a rating? i don't want the 1-5 choice, i just want a 5 choice really, in the form of a star, like button (like facebook?), kudos, etc. something quick and easy and just one positive option, no negative.
thanks for any help (or pointers of where to search)!