Seniors, this is a really cool feature.People will be very careful before posting,especially the oneliners and sweet nothings.
But dont u think many toady types would go on a thanking spree?
Wont we have a lot of mutual admiration societies cropping up in the near future??
Someone may also use the groan feature to give vent to pent up frustrations.
And a real do-gooder, gem of a person may have a lot of grunts on his profile due to personal rivalry.
Of course I am sure the great minds must have pondered over these things.