I have contributed in the past. I know this because that's why I signed up for IMDb in the first place was to make a particular contribution.
My contribution was to a character in Family Matters named "Eddie Winslow". I had contributed years back that his full name is "Edward James Arthur Winslow" and you guys made the necessary changes on the site. Now, when I logged in to my account for the first time in ages I don't see any contributor history at all. I'm curious, does the contribution list have an expiry date ?? Where did the credit for my contribution go ?