Prize for best comment on Facebook ?

Does  Comments on  Facebook really serve any purpose ?

It might probably boost someone's ego or maybe his pride.

It might even serve the purpose of consoling oneself that

there is a friend who share his feelings.

Another purpose of such Comments maybe purely  for its

 commercial usage or gain.

Whatever maybe the reason -but it might become a Pride

for someone whose Comment gets a recognition.

Maybe the BEST COMMENT PRIZE !! 

Wonder if Facebook already has !!!