Posted April 24, 2014
Their account was created in Apr 2014 and I first saw them post in the "Thank you Katie ! ( a Moebius giveaway )" wondering how a user with such a fresh account and with only 1 rep was able to post links. But without post history, it's impossible to tell if that was indeed their first post.
Maighstir: I didn't get to see how old the account is, but I think that once you go reach 7 rep, you don't loose the linkability even when voted below, and if the account is from before the limit was introduced, it was never applied to the account.
The post was removed but it was quoted here earlier.