I had a few kudos (not bragging but I was proud) and now I am zeroed out. Do Kudos expire or something?
Your profile says you have 30.
Those lists at the right are only what’s been given in the last 30 days… as days progress, you “lose” the ones in those lists, without actually losing them from your totals.
They’re still intact: http://community.wdc.com/t5/kudos/userpage/user-id/25690/tab/my-kudoed-messages
Thanks, RG. That explains it. i guess it’s an incentive to stay active!