I was born in 1982, and I began editing Wikipedia in early-July 2005, first starting as not logged-in. I created my own Wikipedia account on 11 January 2006, in both English and Swedish. A Wikidata account was created later. At Wikidata, I mostly add language links, and some descriptions, mainly in English and Swedish. I think it's still very important to inform people who don't know that this system of language links has begun, replacing the older. I've been active at Wikidata since mid-April 2013.