Last night Klout rolled out a new feature called +K which allows users to vouch for their peers influence on topics. Each day Klout gives you 5 +K to award to the people who influence you most.
Giving +K does not impact your own topics, but receiving +K from peers will help rank the topics you are most influential about. You can give +K to the same user on a given topic only once every 7 days.
Take a look at how it works:
To get more details on +K visit Klout’s blog page.